diff --git a/main/core/pom.xml b/main/core/pom.xml
index 1e6881c6f..aa9d801c4 100644
--- a/main/core/pom.xml
+++ b/main/core/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>core</artifactId>
 	<name>Cryptomator core I/O module</name>
diff --git a/main/crypto-aes/pom.xml b/main/crypto-aes/pom.xml
index 9e9bf7192..43fc78669 100644
--- a/main/crypto-aes/pom.xml
+++ b/main/crypto-aes/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-aes</artifactId>
 	<name>Cryptomator cryptographic module (AES)</name>
diff --git a/main/crypto-api/pom.xml b/main/crypto-api/pom.xml
index 5512d2fd5..d6a342c35 100644
--- a/main/crypto-api/pom.xml
+++ b/main/crypto-api/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-api</artifactId>
 	<name>Cryptomator cryptographic module API</name>
diff --git a/main/pom.xml b/main/pom.xml
index 4ee6e376f..a40f61dbe 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -7,7 +7,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>main</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Cryptomator</name>
 
diff --git a/main/ui/pom.xml b/main/ui/pom.xml
index f1b6a4fa8..cbaccf9b7 100644
--- a/main/ui/pom.xml
+++ b/main/ui/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>ui</artifactId>
 	<name>Cryptomator GUI</name>