diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
index 1a136b4..ef89864 100644
--- a/.github/workflows/merge.yml
+++ b/.github/workflows/merge.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
 
     - name: Checkout files
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Lint sources
       uses: jokoho48/sqflint@master
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bb5ce5d..d95c644 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
 
       - name: Checkout files
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build opex addon
         uses: team-gsri/actions-arma-tools/build-addon@v0