diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9486db6..11dbabf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,13 +25,13 @@ jobs:
       # toolchain (sources still target Java 17). Provide 21 so Gradle uses it
       # rather than downloading one.
       - name: Setup JDK 21
-        uses: actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95 # v5.6.0
+        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
         with:
           distribution: temurin
           java-version: '21'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@48b5f213c81028ace310571dc5ec0fbbca0b2947 # v4.4.3
+        uses: gradle/actions/setup-gradle@ed408507eac070d1f99cc633dbcf757c94c7933a # v4.4.3
 
       - name: Build
         run: ./gradlew assemble --no-daemon
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1701aec..2f33c8f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,13 +19,13 @@ jobs:
 
       # JDK 21 — see ci.yml (the nextflow-plugin toolchain builds on JDK 21).
       - name: Setup JDK 21
-        uses: actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95 # v5.6.0
+        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
         with:
           distribution: temurin
           java-version: '21'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@48b5f213c81028ace310571dc5ec0fbbca0b2947 # v4.4.3
+        uses: gradle/actions/setup-gradle@ed408507eac070d1f99cc633dbcf757c94c7933a # v4.4.3
 
       # Sanity-check the tag matches build.gradle's version, so the artifact and
       # the release tag never drift.