diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index cb32bc541..dfffd108f 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           distribution: 'zulu'
           java-version: 21
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-jdk-21-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 6118a8a86..536a1e2b1 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 21
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/deep.yml b/.github/workflows/deep.yml
index 762e91ee1..d05f4f576 100644
--- a/.github/workflows/deep.yml
+++ b/.github/workflows/deep.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 23
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-surefire-jdk-23-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/hone.yml b/.github/workflows/hone.yml
index 2f0a2e6e8..e91d6fdbe 100644
--- a/.github/workflows/hone.yml
+++ b/.github/workflows/hone.yml
@@ -28,7 +28,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 23
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-surefire-jdk-23-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/mvn.yml b/.github/workflows/mvn.yml
index e6fb6c4d3..6c57c34c9 100644
--- a/.github/workflows/mvn.yml
+++ b/.github/workflows/mvn.yml
@@ -29,7 +29,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-jdk-${{ matrix.java }}-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/pit.yml b/.github/workflows/pit.yml
index 8033e7237..f4518b40c 100644
--- a/.github/workflows/pit.yml
+++ b/.github/workflows/pit.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 21
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-jdk-21-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/qulice.yml b/.github/workflows/qulice.yml
index 6906c2b85..f53eb7a89 100644
--- a/.github/workflows/qulice.yml
+++ b/.github/workflows/qulice.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 23
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-qulice-jdk-23-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/reserved.yml b/.github/workflows/reserved.yml
index 5edb9a963..925060475 100644
--- a/.github/workflows/reserved.yml
+++ b/.github/workflows/reserved.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 23
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ubuntu-surefire-jdk-23-maven-${{ hashFiles('**/pom.xml') }}