diff --git a/graylog2-web-interface/manifests/package.json b/graylog2-web-interface/manifests/package.json
index 5ee9df35fe99..b150e52fda0c 100644
--- a/graylog2-web-interface/manifests/package.json
+++ b/graylog2-web-interface/manifests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graylog-web-manifests",
-  "version": "6.1.0-SNAPSHOT",
+  "version": "6.1.0-alpha.4",
   "description": "Manifests needed to reuse vendor & shared bundles in graylog web interface plugins",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
diff --git a/graylog2-web-interface/package.json b/graylog2-web-interface/package.json
index dc731681b24d..a56f6d12c625 100644
--- a/graylog2-web-interface/package.json
+++ b/graylog2-web-interface/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graylog-web-interface",
-  "version": "6.1.0-SNAPSHOT",
+  "version": "6.1.0-alpha.4",
   "description": "Graylog Web Interface",
   "author": "torch",
   "license": "SSPL-1.0",
diff --git a/graylog2-web-interface/packages/graylog-web-plugin/package.json b/graylog2-web-interface/packages/graylog-web-plugin/package.json
index 6c0f7e98baea..2e4b6a6c3208 100644
--- a/graylog2-web-interface/packages/graylog-web-plugin/package.json
+++ b/graylog2-web-interface/packages/graylog-web-plugin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graylog-web-plugin",
-  "version": "6.1.0-SNAPSHOT",
+  "version": "6.1.0-alpha.4",
   "description": "Helper code for streamlining Graylog web interface plugin development",
   "main": "index.js",
   "repository": {