diff --git a/.github/workflows/test-action-selfhosted.yaml b/.github/workflows/test-action-selfhosted.yaml
index 717511c..e17de2b 100644
--- a/.github/workflows/test-action-selfhosted.yaml
+++ b/.github/workflows/test-action-selfhosted.yaml
@@ -32,7 +32,7 @@ jobs:
           deps: kscript
           cache: false
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.kscript
           key: ${{ runner.os }}-${{ github.action }}-kscript
@@ -53,7 +53,7 @@ jobs:
       - uses: ./
         with:
           deps: kscript
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.kscript
           key: ${{ runner.os }}-${{ github.action }}-kscript
diff --git a/.github/workflows/test-action.yaml b/.github/workflows/test-action.yaml
index e1c65e5..7172db2 100644
--- a/.github/workflows/test-action.yaml
+++ b/.github/workflows/test-action.yaml
@@ -31,7 +31,7 @@ jobs:
         with:
           deps: kscript
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.kscript
           key: ${{ runner.os }}-${{ github.action }}-kscript
@@ -52,7 +52,7 @@ jobs:
       - uses: ./
         with:
           deps: kscript
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.kscript
           key: ${{ runner.os }}-${{ github.action }}-kscript
diff --git a/action.yml b/action.yml
index 910dd84..80f90f5 100644
--- a/action.yml
+++ b/action.yml
@@ -31,7 +31,7 @@ runs:
         echo "path=$CACHE_PATH" >> $GITHUB_OUTPUT
 
     - name: Restore sdkman cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ steps.prepare.outputs.path }}
         key: ${{ runner.os }}-${{ github.action }}-${{ steps.prepare.outputs.hash }}