diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index cc092100..c41d4050 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -63,8 +63,8 @@ jobs:
     - uses: actions/checkout@v2
     - name: Security Audit & Licenses
       run: |
-        rustup toolchain install nightly --allow-downgrade --profile minimal
-        cargo deny --version || cargo +nightly install cargo-deny --locked
+        rustup toolchain install stable --profile minimal
+        cargo deny --version || cargo install cargo-deny --locked
         make security-audit
         make check-crates
         make check-licenses