diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 95a303c..ffe6702 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,7 +15,7 @@ jobs:
           persist-credentials: false
       - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
         with:
-          version: 11.17.0
+          version: 11.18.0
       - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
         with:
           node-version: 24
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f68dc4d..dd1f444 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
           persist-credentials: false
       - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
         with:
-          version: 11.17.0
+          version: 11.18.0
       - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
         with:
           node-version: 24
diff --git a/.oxlintrc.json b/.oxlintrc.json
index 97c774d..233166f 100644
--- a/.oxlintrc.json
+++ b/.oxlintrc.json
@@ -11,6 +11,7 @@
     "no-bitwise": "error",
     "no-case-declarations": "error",
     "no-empty": "error",
+    "no-nested-ternary": "error",
     "no-fallthrough": "error",
     "no-labels": "error",
     "no-prototype-builtins": "error",
@@ -19,7 +20,8 @@
     "no-void": "error",
     "preserve-caught-error": "error",
     "unicorn/no-array-for-each": "error",
-    "unicorn/no-array-reduce": "error"
+    "unicorn/no-array-reduce": "error",
+    "unicorn/prefer-array-flat": "error"
   },
   "env": {
     "builtin": true
diff --git a/package.json b/package.json
index 82af65c..c732535 100644
--- a/package.json
+++ b/package.json
@@ -26,8 +26,7 @@
   "scripts": {
     "lint": "oxlint . && tsc && oxfmt --check",
     "fmt": "oxfmt",
-    "test": "node --test",
-    "test:mutation": "stryker run"
+    "test": "node --test"
   },
   "author": "Andy Jansson",
   "license": "MIT",