diff --git a/lerna.json b/lerna.json
index 99db6aba..d5ec4727 100644
--- a/lerna.json
+++ b/lerna.json
@@ -6,5 +6,5 @@
     "packages/dev",
     "packages/cli"
   ],
-  "version": "0.9.3"
+  "version": "0.9.4-rc.1"
 }
diff --git a/packages/cli/package-lock.json b/packages/cli/package-lock.json
index 01fc2bef..92d7915d 100644
--- a/packages/cli/package-lock.json
+++ b/packages/cli/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "samen",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index de44d4c1..80357102 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "samen",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "description": "Backend development toolkit for TypeScript",
   "homepage": "https://samen.io",
   "repository": "samen-io/samen",
diff --git a/packages/client/package-lock.json b/packages/client/package-lock.json
index 85fe1482..78009bb1 100644
--- a/packages/client/package-lock.json
+++ b/packages/client/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/client",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/packages/client/package.json b/packages/client/package.json
index bfb67713..546b4db8 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/client",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "main": "dist/index.js",
   "description": "Client library for Samen",
   "homepage": "https://samen.io",
@@ -23,7 +23,7 @@
     "postbuild": "cp package.json ./dist/package.json"
   },
   "dependencies": {
-    "@samen/core": "^0.9.3",
+    "@samen/core": "^0.9.4-rc.1",
     "@samen/dev": "^0.9.3"
   },
   "devDependencies": {
diff --git a/packages/core/package-lock.json b/packages/core/package-lock.json
index 5d2d4422..25405817 100644
--- a/packages/core/package-lock.json
+++ b/packages/core/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/core",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 712cf20e..3f2d9159 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/core",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "main": "dist/index.js",
   "homepage": "https://samen.io",
   "repository": "samen-io/samen",
diff --git a/packages/server/package-lock.json b/packages/server/package-lock.json
index d58901ae..dd45bb70 100644
--- a/packages/server/package-lock.json
+++ b/packages/server/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/server",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/packages/server/package.json b/packages/server/package.json
index b7e58eef..15531fa9 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@samen/server",
-  "version": "0.9.3",
+  "version": "0.9.4-rc.1",
   "main": "dist/index.js",
   "description": "Server library for Samen",
   "homepage": "https://samen.io",
@@ -23,7 +23,7 @@
     "postbuild": "cp package.json ./dist/package.json"
   },
   "dependencies": {
-    "@samen/core": "^0.9.3",
+    "@samen/core": "^0.9.4-rc.1",
     "@samen/dev": "^0.9.3"
   },
   "devDependencies": {