diff --git a/.github/workflows/backend-integration.yml b/.github/workflows/backend-integration.yml
index 43f76b3c1..3488f9a5e 100644
--- a/.github/workflows/backend-integration.yml
+++ b/.github/workflows/backend-integration.yml
@@ -64,7 +64,7 @@ jobs:
             ${{ runner.os }}-cargo-
 
       - name: Install ${{ steps.gettoolchain.outputs.toolchain }} Rust toolchain
-        uses: dtolnay/rust-toolchain@f7ccc83f9ed1e5b9c81d8a67d7ad1a747e22a561
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772
         with:
           toolchain: ${{ steps.gettoolchain.outputs.toolchain }}
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb1e247ff..b5d2bb3e7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -69,7 +69,7 @@ jobs:
       - name: Install ${{ steps.gettoolchain.outputs.toolchain }} Rust toolchain
         # Latest version available on this commit is 1.71.1
         # Commit date is Aug 3, 2023
-        uses: dtolnay/rust-toolchain@f7ccc83f9ed1e5b9c81d8a67d7ad1a747e22a561
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772
         with:
           toolchain: ${{ steps.gettoolchain.outputs.toolchain }}