diff --git a/.github/workflows/ctutils.yml b/.github/workflows/ctutils.yml
index 44741b26..6cdc944d 100644
--- a/.github/workflows/ctutils.yml
+++ b/.github/workflows/ctutils.yml
@@ -37,7 +37,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
@@ -58,7 +58,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with: