diff --git a/.github/workflows/claude-lint.yml b/.github/workflows/claude-lint.yml
index 638fd805..f76c975a 100644
--- a/.github/workflows/claude-lint.yml
+++ b/.github/workflows/claude-lint.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           node-version: '20'
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
         with:
           version: 9
 
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index 27e9dd93..559ce9e2 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -175,7 +175,7 @@ jobs:
         with:
           node-version: '20'
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
         with:
           version: 9
 
@@ -249,7 +249,7 @@ jobs:
         with:
           node-version: '20'
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
         with:
           version: 9
 
@@ -332,7 +332,7 @@ jobs:
         with:
           node-version: '20'
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
         with:
           version: 9
 
@@ -425,7 +425,7 @@ jobs:
         with:
           node-version: '20'
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
         with:
           version: 9