diff --git a/.github/workflows/build-artifacts.yml b/.github/workflows/build-artifacts.yml
index c0c5cb41..2dd445c6 100644
--- a/.github/workflows/build-artifacts.yml
+++ b/.github/workflows/build-artifacts.yml
@@ -33,7 +33,7 @@ jobs:
           java-version: ${{ inputs.java-version }}
 
       - name: Cache Gradle Toolchain JDKs
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/jdks
           key: "${{ runner.os }}-gradle-jdks"
@@ -45,7 +45,7 @@ jobs:
           cache-read-only: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/develop' }}
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/caches
           key: "${{ runner.os }}-gradle-caches }}"
@@ -58,7 +58,7 @@ jobs:
         run: ./gradlew clean check integrationTest --scan --stacktrace
 
       - name: Cache SonarCloud packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         if: ${{ inputs.run-sonar }}
         with:
           path: ~/.sonar/cache
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 18312412..3c7c8ab2 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -36,14 +36,14 @@ jobs:
           sudo apt-get install -y graphviz
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/caches
           key: "${{ runner.os }}-gradle-caches }}"
           restore-keys: ${{ runner.os }}-gradle-caches
 
       - name: Cache .doctoolchain
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.doctoolchain
           key: "${{ runner.os }}-doctoolchain }}"