diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b2d3764..792093d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # v1
         with:
           toolchain: "1.85"
           components: rustfmt, clippy
@@ -51,7 +51,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install stable Rust toolchain
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # v1
         with:
           toolchain: stable
           components: rustfmt, clippy