diff --git a/.github/workflows/integration-nightly.yml b/.github/workflows/integration-nightly.yml
index 3816c60..30ef652 100644
--- a/.github/workflows/integration-nightly.yml
+++ b/.github/workflows/integration-nightly.yml
@@ -318,7 +318,7 @@ jobs:
           path: cycles-client-rust
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable @ 2026-05-02
+        uses: dtolnay/rust-toolchain@3c5f7ea28cd621ae0bf5283f0e981fb97b8a7af9 # stable @ 2026-05-02
       - name: Run Rust live integration tests
         working-directory: cycles-client-rust
         env: