diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index e971d02..e8ff0cd 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -27,7 +27,7 @@ jobs:
   bench:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: dtolnay/rust-toolchain@stable
 
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index 5bc40ce..5fb6a71 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: nightly