diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6f66643..78a4ac7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
                 rust: ["nightly-2024-01-26"]
                 flags: [""]
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: dtolnay/rust-toolchain@master
               with:
                   toolchain: ${{ matrix.rust }}
@@ -35,7 +35,7 @@ jobs:
         runs-on: ubuntu-latest
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: dtolnay/rust-toolchain@clippy
             - uses: Swatinem/rust-cache@v2
               with:
@@ -48,7 +48,7 @@ jobs:
         runs-on: ubuntu-latest
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: dtolnay/rust-toolchain@nightly
             - uses: Swatinem/rust-cache@v2
               with:
@@ -61,7 +61,7 @@ jobs:
         runs-on: ubuntu-latest
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: dtolnay/rust-toolchain@nightly
               with:
                   components: rustfmt
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index ebc36fe..5a12fb8 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -18,7 +18,7 @@ jobs:
   e2e-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         name: Check out repository code
 
       - name: Log in to Registry