diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 38d25d1..ead9be6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
               elixir: "1.12.3"
               otp: "24.3"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: erlef/setup-beam@v1
         id: beam
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8395f67..dddf149 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/cache@v3.3.1
         with:
diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 506462a..0437fda 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/cache@v3.3.1
         with: