diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 668103b8..21e35c77 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
     timeout-minutes: 30
     steps:
 
-    - uses: actions/checkout@v3.5.3
+    - uses: actions/checkout@v4.1.0
 
     - uses: cachix/install-nix-action@v22
 
diff --git a/.github/workflows/dependency-graph.yml b/.github/workflows/dependency-graph.yml
index 6cd06289..8f91a48c 100644
--- a/.github/workflows/dependency-graph.yml
+++ b/.github/workflows/dependency-graph.yml
@@ -10,5 +10,5 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v3.5.3
+      - uses: actions/checkout@v4.1.0
       - uses: scalacenter/sbt-dependency-submission@v2