diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1776c44..7fe8610 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         name: Tests
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v5
             -   uses: dtolnay/rust-toolchain@v1
                 with:
                     profile: minimal
@@ -33,7 +33,7 @@ jobs:
         env:
             RUSTDOCFLAGS: -Dwarnings
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v5
             -   uses: dtolnay/rust-toolchain@v1
                 with:
                     profile: minimal
@@ -45,7 +45,7 @@ jobs:
         name: Clippy
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v5
             -   uses: dtolnay/rust-toolchain@v1
                 with:
                     profile: minimal
@@ -57,7 +57,7 @@ jobs:
         name: Style
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v5
             -   uses: dtolnay/rust-toolchain@v1
                 with:
                     profile: minimal