diff --git a/.github/actions/release-pr/action.yml b/.github/actions/release-pr/action.yml
index 8e3133b..a3f9df1 100644
--- a/.github/actions/release-pr/action.yml
+++ b/.github/actions/release-pr/action.yml
@@ -55,7 +55,7 @@ runs:
     # Rust is incidental here, so provision a toolchain rather than requiring
     # one from the caller. Empty `rustflags` so the install doesn't fail on
     # `-D warnings`.
-    - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659 # v1.17.0
+    - uses: actions-rust-lang/setup-rust-toolchain@ecabd13d1c56bd1345c230e542e9144811ad706f # v2.0.0
       with:
         cache: false
         matcher: false