diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cf37c43..96280b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,7 +84,7 @@ jobs:
 
       # --- pnpm + Node setup ------------------------------------------------
       - name: Setup pnpm
-        uses: pnpm/action-setup@v6
+        uses: pnpm/action-setup@v6.0.9
         with:
           version: ${{ env.PNPM_VERSION }}
 
@@ -212,7 +212,7 @@ jobs:
           path: minister-client
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v6
+        uses: pnpm/action-setup@v6.0.9
         with:
           version: ${{ env.PNPM_VERSION }}