diff --git a/.github/workflows/build_and_scan_images.yaml b/.github/workflows/build_and_scan_images.yaml
index 51effbad..705a55e1 100644
--- a/.github/workflows/build_and_scan_images.yaml
+++ b/.github/workflows/build_and_scan_images.yaml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Install requirements for image building
diff --git a/.github/workflows/integrate.yaml b/.github/workflows/integrate.yaml
index 1c312cc4..b33aed18 100644
--- a/.github/workflows/integrate.yaml
+++ b/.github/workflows/integrate.yaml
@@ -27,7 +27,7 @@ jobs:
       matrix:
         charm: [controller, ui]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: sudo apt update
     - run: sudo apt install tox
     - run: tox -e ${{ matrix.charm }}-unit
@@ -40,7 +40,7 @@ jobs:
         charm: [controller, ui]
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Setup operator environment
       uses: charmed-kubernetes/actions-operator@main
       with:
@@ -59,7 +59,7 @@ jobs:
       matrix:
         charm: [controller, ui]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: sudo apt update
     - run: sudo apt install tox
     - run: tox -e ${{ matrix.charm }}-lint
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Setup operator environment
       uses: charmed-kubernetes/actions-operator@main
       with:
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index aeca9a7f..ac4466de 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -32,7 +32,7 @@ jobs:
     outputs:
       charm_paths_list: ${{ steps.get-charm-paths.outputs.CHARM_PATHS_LIST }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with: 
           fetch-depth: 0
           ref: ${{ inputs.source_branch }}
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ inputs.source_branch }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 2c687365..350639fc 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -19,7 +19,7 @@ jobs:
     name: Promote charm
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Release charm to channel
         uses: canonical/charming-actions/release-charm@2.3.0
         with: