diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9675a74..5bed798 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install ${{ matrix.toolchain }}
-        uses: dtolnay/rust-toolchain@d8352f6b1d2e870bc5716e7a6d9b65c4cc244a1a
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: ${{ matrix.toolchain }}
           components: clippy, rustfmt
@@ -47,7 +47,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install ${{ matrix.toolchain }}
-        uses: dtolnay/rust-toolchain@d8352f6b1d2e870bc5716e7a6d9b65c4cc244a1a
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: ${{ matrix.toolchain }}
       - name: cargo generate-lockfile