diff --git a/.github/workflows/binstall.yml b/.github/workflows/binstall.yml
index 50c9bfe..80925ab 100644
--- a/.github/workflows/binstall.yml
+++ b/.github/workflows/binstall.yml
@@ -25,7 +25,7 @@ jobs:
 
       - run: rustup toolchain install stable --profile minimal --no-self-update
 
-      - uses: cargo-bins/cargo-binstall@v1.20.1
+      - uses: cargo-bins/cargo-binstall@732870f031d2fb36309d0deaf36abcc704a7be65 # v1.20.1
 
       - uses: ./