diff --git a/package-lock.json b/package-lock.json
index fabd92b..309a895 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9376,7 +9376,7 @@
         "@agentclientprotocol/sdk": "1.4.0",
         "@earendil-works/pi-coding-agent": "0.84.2",
         "@qoder-ai/qoder-agent-sdk": "1.0.28",
-        "@types/node": "26.4.0",
+        "@types/node": "^26.4.0",
         "@types/semver": "7.8.0",
         "es-module-lexer": "2.3.2",
         "langium-cli": "4.3.0",
@@ -9433,7 +9433,7 @@
       },
       "devDependencies": {
         "@playwright/test": "^1.62.1",
-        "@types/node": "26.4.0",
+        "@types/node": "^26.4.0",
         "@types/react": "19.2.18",
         "@types/react-dom": "19.2.5",
         "typescript": "7.0.2",
@@ -9463,7 +9463,7 @@
       },
       "devDependencies": {
         "@playwright/test": "^1.62.1",
-        "@types/node": "24.3.0",
+        "@types/node": "^24.3.0",
         "@types/react": "19.1.12",
         "@types/react-dom": "19.1.9",
         "typescript": "5.9.2",
diff --git a/packages/harness-studio/package.json b/packages/harness-studio/package.json
index 01e9040..4fc176a 100644
--- a/packages/harness-studio/package.json
+++ b/packages/harness-studio/package.json
@@ -74,7 +74,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.62.1",
-    "@types/node": "26.4.0",
+    "@types/node": "^26.4.0",
     "@types/react": "19.2.18",
     "@types/react-dom": "19.2.5",
     "typescript": "7.0.2",
diff --git a/packages/harness-ui/package.json b/packages/harness-ui/package.json
index 90dbc19..711d84d 100644
--- a/packages/harness-ui/package.json
+++ b/packages/harness-ui/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.62.1",
-    "@types/node": "24.3.0",
+    "@types/node": "26.4.0",
     "@types/react": "19.1.12",
     "@types/react-dom": "19.1.9",
     "typescript": "5.9.2",
diff --git a/packages/harness/package.json b/packages/harness/package.json
index 47e9ada..b2c2138 100644
--- a/packages/harness/package.json
+++ b/packages/harness/package.json
@@ -117,7 +117,7 @@
     "@agentclientprotocol/sdk": "1.4.0",
     "@earendil-works/pi-coding-agent": "0.84.2",
     "@qoder-ai/qoder-agent-sdk": "1.0.28",
-    "@types/node": "26.4.0",
+    "@types/node": "^26.4.0",
     "@types/semver": "7.8.0",
     "es-module-lexer": "2.3.2",
     "langium-cli": "4.3.0",