diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 13d59f5..a4f8e26 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v5
         with:
-          go-version: '1.24.2'
+          go-version: '1.26.0'
 
       - name: Install dependencies
         run: yarn install --immutable --prefer-offline
diff --git a/go.mod b/go.mod
index df93713..a83eb6f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/GoogleCloudPlatform/cloud-logging-data-source-plugin
 
 go 1.23.0
 
-toolchain go1.24.2
+toolchain go1.26.0
 
 require (
 	cloud.google.com/go/logging v1.13.0