diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa66316..659cf39 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
         with:
           fetch-depth: 0
           persist-credentials: false
-      - uses: dtolnay/rust-toolchain@e2a55d2ffb04f378e9626c28d38b36d230d1e12f # v1
+      - uses: dtolnay/rust-toolchain@683b588c487a69d01f6c6ddf40f036ff682cc2c8 # v1
         with:
           toolchain: 1.85.0
           components: rustfmt, clippy
@@ -54,7 +54,7 @@ jobs:
         with:
           fetch-depth: 0
           persist-credentials: false
-      - uses: dtolnay/rust-toolchain@e2a55d2ffb04f378e9626c28d38b36d230d1e12f # v1
+      - uses: dtolnay/rust-toolchain@683b588c487a69d01f6c6ddf40f036ff682cc2c8 # v1
         with:
           toolchain: 1.85.0
       - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2