diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index c28f021..ea79b46 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -34,7 +34,7 @@ jobs:
           submodules: recursive
 
       - name: Set up JDK 25
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: '25'
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ca106a..5152500 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           submodules: recursive
 
       - name: Set up JDK 25
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: '25'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6a1b2bf..c74f6da 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -19,7 +19,7 @@ jobs:
           submodules: recursive
 
       - name: Set up JDK 25 with Maven Central publishing
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           java-version: '25'
           distribution: 'zulu'
diff --git a/.github/workflows/release-smoke.yml b/.github/workflows/release-smoke.yml
index 8d750bc..e3f510b 100644
--- a/.github/workflows/release-smoke.yml
+++ b/.github/workflows/release-smoke.yml
@@ -99,7 +99,7 @@ jobs:
       # path runs its own build entirely inside the target image (see below).
       - name: Set up JDK 25 (host)
         if: ${{ !matrix.container }}
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           distribution: ${{ matrix.distribution }}
           java-version: '25'
diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index d1365f3..ae4a32e 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -21,7 +21,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up JDK 25
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: '25'