diff --git a/.projen/tasks.json b/.projen/tasks.json
index 6989ebe..802ac8f 100644
--- a/.projen/tasks.json
+++ b/.projen/tasks.json
@@ -240,7 +240,8 @@
       "name": "release",
       "description": "Prepare a release from \"main\" branch",
       "env": {
-        "RELEASE": "true"
+        "RELEASE": "true",
+        "MAJOR": "2"
       },
       "steps": [
         {
diff --git a/.projenrc.ts b/.projenrc.ts
index 4a1c274..ec42819 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -34,6 +34,7 @@ const project = new AwsCdkConstructLibrary({
   license: 'MIT',
   buildWorkflow: true,
   release: true,
+  majorVersion: 2,
 });
 
 const ignores = ['.idea/', '.parcel-cache/', 'cdk.out/', '.cdk.staging/'];