diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c6c344..f3d1dbb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: pnpm/action-setup@v6
+      - uses: pnpm/action-setup@v6.0.9
 
       - uses: actions/setup-node@v7
         with:
diff --git a/.github/workflows/outerloop-evidence.yml b/.github/workflows/outerloop-evidence.yml
index 5aedee0..7e87d1e 100644
--- a/.github/workflows/outerloop-evidence.yml
+++ b/.github/workflows/outerloop-evidence.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: pnpm/action-setup@v6
+      - uses: pnpm/action-setup@v6.0.9
         with:
           version: 10
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 73f8897..cc7948f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: pnpm/action-setup@v6
+      - uses: pnpm/action-setup@v6.0.9
 
       - uses: actions/setup-node@v7
         with: