diff --git a/.github/workflows/check-formatting.yml b/.github/workflows/check-formatting.yml
index 23af970..3b34e21 100644
--- a/.github/workflows/check-formatting.yml
+++ b/.github/workflows/check-formatting.yml
@@ -11,7 +11,7 @@ jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
       - uses: erlef/setup-beam@61e01a43a562a89bfc54c7f9a378ff67b03e4a21
         with:
           otp-version: "25.3"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bbf4c6e..151adcb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55
diff --git a/.github/workflows/run-common-test.yml b/.github/workflows/run-common-test.yml
index 3ff2346..ebf9a2d 100644
--- a/.github/workflows/run-common-test.yml
+++ b/.github/workflows/run-common-test.yml
@@ -11,7 +11,7 @@ jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
       - uses: erlef/setup-beam@61e01a43a562a89bfc54c7f9a378ff67b03e4a21
         with:
           otp-version: "25.3"
diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index 92231e9..6d41ff9 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -11,7 +11,7 @@ jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
       - uses: erlef/setup-beam@61e01a43a562a89bfc54c7f9a378ff67b03e4a21
         with:
           otp-version: "25.3"