diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 1f70a118..547c12c3 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Set up CI Image Metadata
       id: docker_meta_ci
@@ -48,7 +48,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Download artifact
       uses: actions/download-artifact@v3
@@ -66,7 +66,7 @@ jobs:
     needs: e2e
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name:  Set up Docker Hub Image Metadata
       id: docker_meta
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 2cbf798d..68cb2ea9 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Docker meta ci
       id: docker_meta_ci
@@ -49,7 +49,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Download artifact
       uses: actions/download-artifact@v3
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d3f398de..50bddd4e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Set up CI Image Metadata
       id: docker_meta_ci
@@ -47,7 +47,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name: Download artifact
       uses: actions/download-artifact@v3
@@ -65,7 +65,7 @@ jobs:
     needs: e2e
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
     - name:  Set up Docker Hub Image Metadata
       id: docker_meta
@@ -136,7 +136,7 @@ jobs:
     steps:
       # To use this repository's private action, you must check out the repository
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
 
       - name: Generate changelog
         id: changelog