diff --git a/.github/workflows/build-flake-info.yml b/.github/workflows/build-flake-info.yml
index eb8ac79..d18de69 100644
--- a/.github/workflows/build-flake-info.yml
+++ b/.github/workflows/build-flake-info.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
diff --git a/.github/workflows/check-flake-files.yml b/.github/workflows/check-flake-files.yml
index e87ae35..36595ac 100644
--- a/.github/workflows/check-flake-files.yml
+++ b/.github/workflows/check-flake-files.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
 
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index b28f19b..e1b89c9 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
diff --git a/.github/workflows/import-to-elasticsearch.yml b/.github/workflows/import-to-elasticsearch.yml
index a02b118..a5fa081 100644
--- a/.github/workflows/import-to-elasticsearch.yml
+++ b/.github/workflows/import-to-elasticsearch.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
@@ -50,7 +50,7 @@ jobs:
 
     steps:
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
@@ -100,7 +100,7 @@ jobs:
     steps:
 
     - name: Checking out the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup
       uses: ./.github/actions/common-setup
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index f3548b4..bea28d2 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Nix
         uses: cachix/install-nix-action@v22
         with: