diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 60fdb03..2c413ab 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -56,25 +56,23 @@ updates:
         update-types: ["version-update:semver-major"]
       - dependency-name: "gradle"
         update-types: ["version-update:semver-major"]
-      # The starter family itself ships separate release lines for SB3
-      # (0.4.x) and SB4 (0.5.x+). A major bump of the easy-paging
-      # starter here would carry the SB3 demos into SB4 territory and
-      # break them (PR #40 was the first time we saw this in the wild
-      # — dependabot bumped to 0.5.0 across the SB3 demos and CI went
-      # red on all 4). Hold easy-paging majors so the SB3 demos stay
-      # on the 0.4.x line that matches their Spring Boot pin.
+      # devslab-kr libraries follow the Spring-major-aligned versioning
+      # policy: library major matches the Spring Boot major it targets
+      # (https://github.com/devslab-kr/.github/blob/main/.github/VERSIONING.md).
+      # So `semver-major` does the right thing for the SB3 demos here:
+      # easy-paging 3.x stays on 3.x, ssrf-guard 3.x stays on 3.x. A
+      # future easy-paging 4.x / ssrf-guard 4.x release (SB4) is a
+      # major bump and gets held — exactly the behaviour we want for
+      # SB3-pinned demos.
       #
-      # Because the starter is pre-1.0, 0.4 → 0.5 reads to Dependabot
-      # as a *minor* bump but is actually the SB3 → SB4 release-line
-      # jump. The semver-major ignore alone isn't enough — PR #50
-      # (2026-05-23) snuck through it. Pin "< 0.5" explicitly via the
-      # versions: filter so 0.4.x patches still flow but 0.5+ doesn't.
+      # (Pre-renumber, easy-paging was on 0.4.x / 0.5.x and Dependabot
+      # read 0.4 → 0.5 as a *minor*, sneaking past the major ignore
+      # — see PR #50, 2026-05-23. The renumber to aligned majors made
+      # the explicit `versions: [">= 0.5"]` filter unnecessary.)
       - dependency-name: "kr.devslab:easy-paging-spring-boot-starter"
-        versions: [">= 0.5"]
+        update-types: ["version-update:semver-major"]
       - dependency-name: "kr.devslab:easy-paging-spring-boot-starter-reactive"
-        versions: [">= 0.5"]
-      # Same shape applies to ssrf-guard's hypothetical SB4-only major
-      # release, if/when it ships — guard against it in advance.
+        update-types: ["version-update:semver-major"]
       - dependency-name: "kr.devslab:ssrf-guard"
         update-types: ["version-update:semver-major"]
       - dependency-name: "kr.devslab:ssrf-guard-*"
diff --git a/README.ko.md b/README.ko.md
index b501395..19894c0 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -16,10 +16,10 @@
 
 | 데모 | 보여주는 것 | Maven Central 좌표 |
 | --- | --- | --- |
-| [`easy-paging-sb4-demo`](easy-paging-sb4-demo/) | `@AutoPaginate` 어노테이션 기반 offset 페이지네이션 (Spring Boot 4 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-keyset-demo`](easy-paging-sb4-keyset-demo/) | `@KeysetPaginate` 커서(keyset) 페이지네이션 — composite `(time, id)` 키, 쓰기 중에도 안정, `OFFSET`/`COUNT(*)` 없음 | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-postgres-demo`](easy-paging-sb4-postgres-demo/) | 동일 스타터를 **실제 PostgreSQL**과 — `bootRun`은 Docker Compose, 테스트는 Testcontainers + `@ServiceConnection`, 로컬 DB 설치 불필요 | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-reactive-demo`](easy-paging-sb4-reactive-demo/) | Reactive 스택 — **WebFlux + R2DBC**, `R2dbcOffsetPagingSupport` 사용. MVC 데모와 동일한 JSON 봉투를 `Mono<PageResponse<T>>`로 서빙 | [`kr.devslab:easy-paging-spring-boot-starter-reactive:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
+| [`easy-paging-sb4-demo`](easy-paging-sb4-demo/) | `@AutoPaginate` 어노테이션 기반 offset 페이지네이션 (Spring Boot 4 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-keyset-demo`](easy-paging-sb4-keyset-demo/) | `@KeysetPaginate` 커서(keyset) 페이지네이션 — composite `(time, id)` 키, 쓰기 중에도 안정, `OFFSET`/`COUNT(*)` 없음 | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-postgres-demo`](easy-paging-sb4-postgres-demo/) | 동일 스타터를 **실제 PostgreSQL**과 — `bootRun`은 Docker Compose, 테스트는 Testcontainers + `@ServiceConnection`, 로컬 DB 설치 불필요 | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-reactive-demo`](easy-paging-sb4-reactive-demo/) | Reactive 스택 — **WebFlux + R2DBC**, `R2dbcOffsetPagingSupport` 사용. MVC 데모와 동일한 JSON 봉투를 `Mono<PageResponse<T>>`로 서빙 | [`kr.devslab:easy-paging-spring-boot-starter-reactive:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
 
 ### easy-paging — Spring Boot 3 maintenance (`0.4.x` 라인)
 
@@ -27,10 +27,10 @@ Spring Boot 3.3–3.5 사용 중인 앱용. 스타터의 [`0.4.x` 브랜치](htt
 
 | 데모 | 보여주는 것 | Maven Central 좌표 |
 | --- | --- | --- |
-| [`easy-paging-demo`](easy-paging-demo/) | `@AutoPaginate` 어노테이션 기반 offset 페이지네이션 (Spring Boot 3 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-keyset-demo`](easy-paging-keyset-demo/) | `@KeysetPaginate` 커서 페이지네이션 | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-postgres-demo`](easy-paging-postgres-demo/) | 실제 PostgreSQL 사용 | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-reactive-demo`](easy-paging-reactive-demo/) | Reactive 스택 — WebFlux + R2DBC | [`kr.devslab:easy-paging-spring-boot-starter-reactive:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
+| [`easy-paging-demo`](easy-paging-demo/) | `@AutoPaginate` 어노테이션 기반 offset 페이지네이션 (Spring Boot 3 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-keyset-demo`](easy-paging-keyset-demo/) | `@KeysetPaginate` 커서 페이지네이션 | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-postgres-demo`](easy-paging-postgres-demo/) | 실제 PostgreSQL 사용 | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-reactive-demo`](easy-paging-reactive-demo/) | Reactive 스택 — WebFlux + R2DBC | [`kr.devslab:easy-paging-spring-boot-starter-reactive:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
 
 ### ssrf-guard
 
diff --git a/README.md b/README.md
index 092953f..36ca142 100644
--- a/README.md
+++ b/README.md
@@ -16,10 +16,10 @@ Latest active line. Use these if your app is on Spring Boot 4+.
 
 | Demo | Showcases | Maven Central coordinates |
 | --- | --- | --- |
-| [`easy-paging-sb4-demo`](easy-paging-sb4-demo/) | Annotation-driven offset pagination with `@AutoPaginate` (Spring Boot 4 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-keyset-demo`](easy-paging-sb4-keyset-demo/) | Cursor (keyset) pagination with `@KeysetPaginate` — composite `(time, id)` key, stable under writes, no `OFFSET`/`COUNT(*)` | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-postgres-demo`](easy-paging-sb4-postgres-demo/) | Same starter against **real PostgreSQL** — Docker Compose for `bootRun`, Testcontainers + `@ServiceConnection` for tests, no local DB install | [`kr.devslab:easy-paging-spring-boot-starter:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-sb4-reactive-demo`](easy-paging-sb4-reactive-demo/) | Reactive stack — **WebFlux + R2DBC** via `R2dbcOffsetPagingSupport`. Same JSON envelope as the MVC demos, served as `Mono<PageResponse<T>>` | [`kr.devslab:easy-paging-spring-boot-starter-reactive:0.5.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
+| [`easy-paging-sb4-demo`](easy-paging-sb4-demo/) | Annotation-driven offset pagination with `@AutoPaginate` (Spring Boot 4 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-keyset-demo`](easy-paging-sb4-keyset-demo/) | Cursor (keyset) pagination with `@KeysetPaginate` — composite `(time, id)` key, stable under writes, no `OFFSET`/`COUNT(*)` | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-postgres-demo`](easy-paging-sb4-postgres-demo/) | Same starter against **real PostgreSQL** — Docker Compose for `bootRun`, Testcontainers + `@ServiceConnection` for tests, no local DB install | [`kr.devslab:easy-paging-spring-boot-starter:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-sb4-reactive-demo`](easy-paging-sb4-reactive-demo/) | Reactive stack — **WebFlux + R2DBC** via `R2dbcOffsetPagingSupport`. Same JSON envelope as the MVC demos, served as `Mono<PageResponse<T>>` | [`kr.devslab:easy-paging-spring-boot-starter-reactive:4.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
 
 ### easy-paging — Spring Boot 3 maintenance (`0.4.x` line)
 
@@ -27,10 +27,10 @@ For apps still on Spring Boot 3.3–3.5. The starter's [`0.4.x` branch](https://
 
 | Demo | Showcases | Maven Central coordinates |
 | --- | --- | --- |
-| [`easy-paging-demo`](easy-paging-demo/) | Annotation-driven offset pagination with `@AutoPaginate` (Spring Boot 3 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-keyset-demo`](easy-paging-keyset-demo/) | Cursor (keyset) pagination with `@KeysetPaginate` | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-postgres-demo`](easy-paging-postgres-demo/) | Same starter against real PostgreSQL | [`kr.devslab:easy-paging-spring-boot-starter:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
-| [`easy-paging-reactive-demo`](easy-paging-reactive-demo/) | Reactive stack — WebFlux + R2DBC | [`kr.devslab:easy-paging-spring-boot-starter-reactive:0.4.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
+| [`easy-paging-demo`](easy-paging-demo/) | Annotation-driven offset pagination with `@AutoPaginate` (Spring Boot 3 + MyBatis + H2) | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-keyset-demo`](easy-paging-keyset-demo/) | Cursor (keyset) pagination with `@KeysetPaginate` | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-postgres-demo`](easy-paging-postgres-demo/) | Same starter against real PostgreSQL | [`kr.devslab:easy-paging-spring-boot-starter:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter) |
+| [`easy-paging-reactive-demo`](easy-paging-reactive-demo/) | Reactive stack — WebFlux + R2DBC | [`kr.devslab:easy-paging-spring-boot-starter-reactive:3.0.0`](https://central.sonatype.com/artifact/kr.devslab/easy-paging-spring-boot-starter-reactive) |
 
 ### ssrf-guard
 
diff --git a/easy-paging-demo/README.ko.md b/easy-paging-demo/README.ko.md
index 6a4fba6..1cc2293 100644
--- a/easy-paging-demo/README.ko.md
+++ b/easy-paging-demo/README.ko.md
@@ -71,7 +71,7 @@ curl 'http://localhost:8080/reports?page=999&size=20' | jq '.page, .empty'
 
 | 파일 | 왜 |
 | --- | --- |
-| `build.gradle.kts` | `spring-boot-starter-web` 외 추가하는 의존성은 `kr.devslab:easy-paging-spring-boot-starter:0.4.0` 하나뿐 |
+| `build.gradle.kts` | `spring-boot-starter-web` 외 추가하는 의존성은 `kr.devslab:easy-paging-spring-boot-starter:3.0.0` 하나뿐 |
 | `report/ReportController.java` | 전체 페이지네이션 계약은 `@AutoPaginate(maxSize = 50)` 어노테이션 + `PageResponse<Report>` 반환 타입 |
 | `report/ReportMapper.java` + `resources/mapper/ReportMapper.xml` | 평범한 `SELECT` — `LIMIT`, `OFFSET`, `COUNT` 모두 없음. 런타임에 aspect가 주입 |
 | `resources/application.yml` | `easy-paging` 전역 cap + 기본값 |
diff --git a/easy-paging-demo/README.md b/easy-paging-demo/README.md
index 51fcf3d..6bc5a4b 100644
--- a/easy-paging-demo/README.md
+++ b/easy-paging-demo/README.md
@@ -71,7 +71,7 @@ The interesting parts, in order:
 
 | File | Why |
 | --- | --- |
-| `build.gradle.kts` | the only dependency the demo adds beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:0.4.0` |
+| `build.gradle.kts` | the only dependency the demo adds beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:3.0.0` |
 | `report/ReportController.java` | the entire pagination contract is the `@AutoPaginate(maxSize = 50)` annotation and the `PageResponse<Report>` return type |
 | `report/ReportMapper.java` + `resources/mapper/ReportMapper.xml` | plain `SELECT` — no `LIMIT`, no `OFFSET`, no `COUNT`. The aspect injects all of that at runtime |
 | `resources/application.yml` | `easy-paging` global caps and defaults |
diff --git a/easy-paging-demo/build.gradle.kts b/easy-paging-demo/build.gradle.kts
index 0730124..1b891e1 100644
--- a/easy-paging-demo/build.gradle.kts
+++ b/easy-paging-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.4.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:3.0.0")
 
     // H2 in-memory database — keeps the demo self-contained (no external DB).
     runtimeOnly("com.h2database:h2")
diff --git a/easy-paging-keyset-demo/README.ko.md b/easy-paging-keyset-demo/README.ko.md
index 5285146..bc1b416 100644
--- a/easy-paging-keyset-demo/README.ko.md
+++ b/easy-paging-keyset-demo/README.ko.md
@@ -87,7 +87,7 @@ EASY_PAGING_CURSOR_SECRET='a-long-random-string-from-your-secrets-manager' ./gra
 
 | 파일 | 왜 |
 | --- | --- |
-| `build.gradle.kts` | `spring-boot-starter-web` 외 추가 의존성은 `kr.devslab:easy-paging-spring-boot-starter:0.4.0` (offset 데모와 동일) |
+| `build.gradle.kts` | `spring-boot-starter-web` 외 추가 의존성은 `kr.devslab:easy-paging-spring-boot-starter:3.0.0` (offset 데모와 동일) |
 | `location/LocationController.java` | 계약: `@KeysetPaginate(keys = {"time", "id"}, ...)` + 스타터가 자동 resolve하는 `KeysetRequest` 파라미터 |
 | `location/LocationService.java` | **size + 1** 트릭 (매퍼가 한 행 더 가져와서 `KeysetPage.build`가 `hasNext`를 정확히 설정) + 다음 커서가 되는 `keyExtractor` 람다 |
 | `location/LocationMapper.java` + `resources/mapper/LocationMapper.xml` | 복합 키 seek predicate — `time < ? OR (time = ? AND id < ?)`. 타임스탬프가 겹쳐도 walk를 안정적으로 만드는 핵심 |
diff --git a/easy-paging-keyset-demo/README.md b/easy-paging-keyset-demo/README.md
index 75448d4..f48bee4 100644
--- a/easy-paging-keyset-demo/README.md
+++ b/easy-paging-keyset-demo/README.md
@@ -87,7 +87,7 @@ Signed cursors look the same in normal use, but become `<payload>.<hmac>` and an
 
 | File | Why |
 | --- | --- |
-| `build.gradle.kts` | the only dependency added beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:0.4.0` (same as the offset demo) |
+| `build.gradle.kts` | the only dependency added beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:3.0.0` (same as the offset demo) |
 | `location/LocationController.java` | the contract: `@KeysetPaginate(keys = {"time", "id"}, ...)` plus a `KeysetRequest` parameter resolved automatically by the starter |
 | `location/LocationService.java` | shows the **size + 1** trick (mapper fetches one extra row so `KeysetPage.build` can set `hasNext` correctly) and the `keyExtractor` lambda that becomes the next cursor |
 | `location/LocationMapper.java` + `resources/mapper/LocationMapper.xml` | the composite-key seek predicate — `time < ? OR (time = ? AND id < ?)` is what makes the walk stable when timestamps collide |
diff --git a/easy-paging-keyset-demo/build.gradle.kts b/easy-paging-keyset-demo/build.gradle.kts
index 030ffbd..9c8cd9a 100644
--- a/easy-paging-keyset-demo/build.gradle.kts
+++ b/easy-paging-keyset-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.4.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:3.0.0")
 
     // H2 in-memory database — keeps the demo self-contained (no external DB).
     // Keyset pagination doesn't need a "real" DB to demonstrate; the SQL pattern
diff --git a/easy-paging-postgres-demo/build.gradle.kts b/easy-paging-postgres-demo/build.gradle.kts
index de3f2c0..9f39a63 100644
--- a/easy-paging-postgres-demo/build.gradle.kts
+++ b/easy-paging-postgres-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.4.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:3.0.0")
 
     // Real PostgreSQL JDBC driver — the whole point of this demo over the H2 one
     // is "does the starter actually work against a production DB?". (Spoiler: yes,
diff --git a/easy-paging-reactive-demo/build.gradle.kts b/easy-paging-reactive-demo/build.gradle.kts
index ae82f39..d175345 100644
--- a/easy-paging-reactive-demo/build.gradle.kts
+++ b/easy-paging-reactive-demo/build.gradle.kts
@@ -30,7 +30,7 @@ dependencies {
     // the core starter (kr.devslab:easy-paging-spring-boot-starter) transitively
     // via `api(project(":core"))` so PageResponse/Pageable/etc. are available
     // without an explicit dependency on it.
-    implementation("kr.devslab:easy-paging-spring-boot-starter-reactive:0.4.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter-reactive:3.0.0")
 
     // Real PostgreSQL R2DBC driver.
     runtimeOnly("org.postgresql:r2dbc-postgresql")
diff --git a/easy-paging-sb4-demo/README.ko.md b/easy-paging-sb4-demo/README.ko.md
index 8375448..78bd70c 100644
--- a/easy-paging-sb4-demo/README.ko.md
+++ b/easy-paging-sb4-demo/README.ko.md
@@ -73,7 +73,7 @@ curl 'http://localhost:8080/reports?page=999&size=20' | jq '.page, .empty'
 
 | 파일 | 왜 |
 | --- | --- |
-| `build.gradle.kts` | `spring-boot-starter-web` 외 추가하는 의존성은 `kr.devslab:easy-paging-spring-boot-starter:0.5.0` 하나뿐 |
+| `build.gradle.kts` | `spring-boot-starter-web` 외 추가하는 의존성은 `kr.devslab:easy-paging-spring-boot-starter:4.0.0` 하나뿐 |
 | `report/ReportController.java` | 전체 페이지네이션 계약은 `@AutoPaginate(maxSize = 50)` 어노테이션 + `PageResponse<Report>` 반환 타입 |
 | `report/ReportMapper.java` + `resources/mapper/ReportMapper.xml` | 평범한 `SELECT` — `LIMIT`, `OFFSET`, `COUNT` 모두 없음. 런타임에 aspect가 주입 |
 | `resources/application.yml` | `easy-paging` 전역 cap + 기본값 |
diff --git a/easy-paging-sb4-demo/README.md b/easy-paging-sb4-demo/README.md
index b7038cd..987faf3 100644
--- a/easy-paging-sb4-demo/README.md
+++ b/easy-paging-sb4-demo/README.md
@@ -73,7 +73,7 @@ The interesting parts, in order:
 
 | File | Why |
 | --- | --- |
-| `build.gradle.kts` | the only dependency the demo adds beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:0.5.0` |
+| `build.gradle.kts` | the only dependency the demo adds beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:4.0.0` |
 | `report/ReportController.java` | the entire pagination contract is the `@AutoPaginate(maxSize = 50)` annotation and the `PageResponse<Report>` return type |
 | `report/ReportMapper.java` + `resources/mapper/ReportMapper.xml` | plain `SELECT` — no `LIMIT`, no `OFFSET`, no `COUNT`. The aspect injects all of that at runtime |
 | `resources/application.yml` | `easy-paging` global caps and defaults |
diff --git a/easy-paging-sb4-demo/build.gradle.kts b/easy-paging-sb4-demo/build.gradle.kts
index 506e5d3..d0b0886 100644
--- a/easy-paging-sb4-demo/build.gradle.kts
+++ b/easy-paging-sb4-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.5.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:4.0.0")
 
     // H2 in-memory database — keeps the demo self-contained (no external DB).
     runtimeOnly("com.h2database:h2")
diff --git a/easy-paging-sb4-keyset-demo/README.ko.md b/easy-paging-sb4-keyset-demo/README.ko.md
index b298b7e..618e806 100644
--- a/easy-paging-sb4-keyset-demo/README.ko.md
+++ b/easy-paging-sb4-keyset-demo/README.ko.md
@@ -89,7 +89,7 @@ EASY_PAGING_CURSOR_SECRET='a-long-random-string-from-your-secrets-manager' ./gra
 
 | 파일 | 왜 |
 | --- | --- |
-| `build.gradle.kts` | `spring-boot-starter-web` 외 추가 의존성은 `kr.devslab:easy-paging-spring-boot-starter:0.5.0` (offset 데모와 동일) |
+| `build.gradle.kts` | `spring-boot-starter-web` 외 추가 의존성은 `kr.devslab:easy-paging-spring-boot-starter:4.0.0` (offset 데모와 동일) |
 | `location/LocationController.java` | 계약: `@KeysetPaginate(keys = {"time", "id"}, ...)` + 스타터가 자동 resolve하는 `KeysetRequest` 파라미터 |
 | `location/LocationService.java` | **size + 1** 트릭 (매퍼가 한 행 더 가져와서 `KeysetPage.build`가 `hasNext`를 정확히 설정) + 다음 커서가 되는 `keyExtractor` 람다 |
 | `location/LocationMapper.java` + `resources/mapper/LocationMapper.xml` | 복합 키 seek predicate — `time < ? OR (time = ? AND id < ?)`. 타임스탬프가 겹쳐도 walk를 안정적으로 만드는 핵심 |
diff --git a/easy-paging-sb4-keyset-demo/README.md b/easy-paging-sb4-keyset-demo/README.md
index 370ca00..ca059d9 100644
--- a/easy-paging-sb4-keyset-demo/README.md
+++ b/easy-paging-sb4-keyset-demo/README.md
@@ -89,7 +89,7 @@ Signed cursors look the same in normal use, but become `<payload>.<hmac>` and an
 
 | File | Why |
 | --- | --- |
-| `build.gradle.kts` | the only dependency added beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:0.5.0` (same as the offset demo) |
+| `build.gradle.kts` | the only dependency added beyond `spring-boot-starter-web` is `kr.devslab:easy-paging-spring-boot-starter:4.0.0` (same as the offset demo) |
 | `location/LocationController.java` | the contract: `@KeysetPaginate(keys = {"time", "id"}, ...)` plus a `KeysetRequest` parameter resolved automatically by the starter |
 | `location/LocationService.java` | shows the **size + 1** trick (mapper fetches one extra row so `KeysetPage.build` can set `hasNext` correctly) and the `keyExtractor` lambda that becomes the next cursor |
 | `location/LocationMapper.java` + `resources/mapper/LocationMapper.xml` | the composite-key seek predicate — `time < ? OR (time = ? AND id < ?)` is what makes the walk stable when timestamps collide |
diff --git a/easy-paging-sb4-keyset-demo/build.gradle.kts b/easy-paging-sb4-keyset-demo/build.gradle.kts
index 088d5d7..8f66b2b 100644
--- a/easy-paging-sb4-keyset-demo/build.gradle.kts
+++ b/easy-paging-sb4-keyset-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.5.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:4.0.0")
 
     // H2 in-memory database — keeps the demo self-contained (no external DB).
     // Keyset pagination doesn't need a "real" DB to demonstrate; the SQL pattern
diff --git a/easy-paging-sb4-postgres-demo/build.gradle.kts b/easy-paging-sb4-postgres-demo/build.gradle.kts
index 840781e..627125d 100644
--- a/easy-paging-sb4-postgres-demo/build.gradle.kts
+++ b/easy-paging-sb4-postgres-demo/build.gradle.kts
@@ -21,7 +21,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
 
     // The library this demo showcases. Bumped by Dependabot on new releases.
-    implementation("kr.devslab:easy-paging-spring-boot-starter:0.5.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter:4.0.0")
 
     // Real PostgreSQL JDBC driver — the whole point of this demo over the H2 one
     // is "does the starter actually work against a production DB?". (Spoiler: yes,
diff --git a/easy-paging-sb4-reactive-demo/build.gradle.kts b/easy-paging-sb4-reactive-demo/build.gradle.kts
index 5f76247..8886027 100644
--- a/easy-paging-sb4-reactive-demo/build.gradle.kts
+++ b/easy-paging-sb4-reactive-demo/build.gradle.kts
@@ -30,7 +30,7 @@ dependencies {
     // the core starter (kr.devslab:easy-paging-spring-boot-starter) transitively
     // via `api(project(":core"))` so PageResponse/Pageable/etc. are available
     // without an explicit dependency on it.
-    implementation("kr.devslab:easy-paging-spring-boot-starter-reactive:0.5.0")
+    implementation("kr.devslab:easy-paging-spring-boot-starter-reactive:4.0.0")
 
     // Real PostgreSQL R2DBC driver.
     runtimeOnly("org.postgresql:r2dbc-postgresql")