diff --git a/package-lock.json b/package-lock.json
index 243241f..d246df0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "nifi-fds",
-  "version": "0.3.0",
+  "version": "0.4.0-SNAPSHOT",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "nifi-fds",
-      "version": "0.3.0",
+      "version": "0.4.0-SNAPSHOT",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 2d007ef..c585cf3 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "//-13": "See the License for the specific language governing permissions and",
     "//-14": "limitations under the License.",
     "name": "nifi-fds",
-    "version": "0.3.0",
+    "version": "0.4.0-SNAPSHOT",
     "scripts": {
         "ci": "npm ci --ignore-scripts",
         "start": "http-server --gzip -p 28080 .",
diff --git a/platform/core/package.json b/platform/core/package.json
index 3c29117..4a2ed13 100644
--- a/platform/core/package.json
+++ b/platform/core/package.json
@@ -14,7 +14,7 @@
     "//": "See the License for the specific language governing permissions and",
     "//": "limitations under the License.",
     "name": "@nifi-fds/core",
-    "version": "0.3.0",
+    "version": "0.4.0-SNAPSHOT",
     "description": "The Apache NiFi Flow Design System module is an atomic reusable platform providing consistent set of UI/UX components for open source friendly web applications to consume.",
     "keywords": [
         "angular",