diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index ef88e371..2dc99360 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -43,7 +43,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up Rust ${{ matrix.rust-version }}
-        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c  # master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772  # master
         with:
           toolchain: ${{ matrix.rust-version }}
 
@@ -117,7 +117,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up Rust ${{ matrix.rust-version }}
-        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c  # master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772  # master
         with:
           toolchain: ${{ matrix.rust-version }}