diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c252e1ac..97732ca0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
         # https://github.com/pnpm/action-setup/releases/tag/v6.0.9
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271
         with:
-          version: 10.34.4
+          version: 11.17.0
           run_install: false
       - name: Use Node.js ${{ matrix.node-version }}
         # https://github.com/actions/setup-node/releases/tag/v6.4.0
diff --git a/.tool-versions b/.tool-versions
index c1d9888a..1bc79dd1 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
 nodejs 24.15.0
-pnpm 10.34.4
+pnpm 11.17.0
diff --git a/package.json b/package.json
index 3140b50b..723aaeac 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
         "examples/*",
         "documentation"
     ],
-    "packageManager": "pnpm@10.34.4",
+    "packageManager": "pnpm@11.17.0",
     "engines": {
         "node": ">=20.0.0",
         "pnpm": ">=10.34.4"