diff --git a/.github/workflows/ci-unit-tests-os.yml b/.github/workflows/ci-unit-tests-os.yml
index 80d0cdcdc..9f2c86e64 100644
--- a/.github/workflows/ci-unit-tests-os.yml
+++ b/.github/workflows/ci-unit-tests-os.yml
@@ -255,7 +255,7 @@ jobs:
       - uses: r7kamura/rust-problem-matchers@v1.4.0
 
       - name: Check ${{ matrix.checks }} with features ${{ matrix.features }}
-        uses: EmbarkStudios/cargo-deny-action@v1
+        uses: EmbarkStudios/cargo-deny-action@v1.5.10
         with:
           # --all-features spuriously activates openssl, but we want to ban that dependency in
           # all of zebrad's production features for security reasons. But the --all-features job is