diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
index 9051d81b..6c82b637 100644
--- a/.github/workflows/analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -51,16 +51,16 @@ jobs:
                             echo "repo=${{ github.event.pull_request.head.repo.full_name }}"
                         } >> "$GITHUB_OUTPUT"
                     fi
-            -   uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+            -   uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
                 with:
                     persist-credentials: false
                     repository: ${{ steps.get-vars.outputs.repo }}
                     ref: ${{ steps.get-vars.outputs.branch }}
-            -   name: Set up JDK 17
+            -   name: Set up JDK 21
                 uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
                 with:
                     distribution: "temurin"
-                    java-version: 17
+                    java-version: 21
             -   name: Install dependencies
                 run: |
                     sudo apt install python3-defusedxml
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8b13e1ca..cca31d07 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -34,7 +34,7 @@ jobs:
         language: [ 'java' ]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
       - name: Set Swap Space
@@ -46,11 +46,11 @@ jobs:
         uses: github/codeql-action/init@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
         with:
           languages: ${{ matrix.language }}
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         with:
           distribution: "temurin"
-          java-version: 17
+          java-version: 21
       - name: Assemble
         run: |
           mkdir -p "$HOME/.gradle"
diff --git a/.github/workflows/renovate-approve-merge.yml b/.github/workflows/renovate-approve-merge.yml
index 5551b180..b92491bf 100644
--- a/.github/workflows/renovate-approve-merge.yml
+++ b/.github/workflows/renovate-approve-merge.yml
@@ -48,7 +48,7 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ github.head_ref }}
 
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 63e25ecd..d3feeb82 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false