diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58c21069..078e6f22 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,7 +94,7 @@ jobs:
       - name: Install cargo-rdme
         uses: taiki-e/install-action@v2
         with:
-          tool: cargo-rdme
+          tool: cargo-rdme@1.4.8
 
       - name: Run cargo rdme (fearless_simd)
         run: cargo rdme --check --workspace-project=fearless_simd