diff --git a/.github/workflows/release-chart.yaml b/.github/workflows/release-chart.yaml
index 90c5dc3..9ff9809 100644
--- a/.github/workflows/release-chart.yaml
+++ b/.github/workflows/release-chart.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/test-charts.yaml b/.github/workflows/test-charts.yaml
index 1412064..0132bfe 100644
--- a/.github/workflows/test-charts.yaml
+++ b/.github/workflows/test-charts.yaml
@@ -12,7 +12,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -55,7 +55,7 @@ jobs:
           - "1.23.15"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0