diff --git a/.projen/tasks.json b/.projen/tasks.json
index bfa4d82..8fb5d07 100644
--- a/.projen/tasks.json
+++ b/.projen/tasks.json
@@ -196,7 +196,8 @@
       "name": "release",
       "description": "Prepare a release from \"main\" branch",
       "env": {
-        "RELEASE": "true"
+        "RELEASE": "true",
+        "MIN_MAJOR": "2"
       },
       "steps": [
         {
diff --git a/.projenrc.ts b/.projenrc.ts
index f2cc7ab..850fea6 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -26,6 +26,7 @@ const project = new cdk8s.ConstructLibraryCdk8s({
   gitignore: [
     '.idea/',
   ],
+  minMajorVersion: 2,
   // deps: [],                /* Runtime dependencies of this module. */
   // description: undefined,  /* The description is just a string that helps people understand the purpose of the package. */
   // devDeps: [],             /* Build dependencies for this module. */