diff --git a/core/pom.xml b/core/pom.xml
index 59da73e29..a7633fc22 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -18,7 +18,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>core</artifactId>
-  <version>3.4.0</version>
+  <version>3.4.1-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <dependencies>
@@ -32,7 +32,7 @@
   <parent>
     <groupId>com.google.zxing</groupId>
     <artifactId>zxing-parent</artifactId>
-    <version>3.4.0</version>
+    <version>3.4.1-SNAPSHOT</version>
   </parent>
 
   <name>ZXing Core</name>
diff --git a/javase/pom.xml b/javase/pom.xml
index 4d0fd70cc..a14f5b359 100644
--- a/javase/pom.xml
+++ b/javase/pom.xml
@@ -18,7 +18,7 @@
   <modelVersion>4.0.0</modelVersion>
   
   <artifactId>javase</artifactId>
-  <version>3.4.0</version>
+  <version>3.4.1-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <dependencies>
@@ -47,7 +47,7 @@
   <parent>
     <groupId>com.google.zxing</groupId>
     <artifactId>zxing-parent</artifactId>
-    <version>3.4.0</version>
+    <version>3.4.1-SNAPSHOT</version>
   </parent>
 
   <build>
diff --git a/pom.xml b/pom.xml
index 890976ea8..e498a327f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
   <groupId>com.google.zxing</groupId>
   <artifactId>zxing-parent</artifactId>
-  <version>3.4.0</version>
+  <version>3.4.1-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <dependencyManagement>
@@ -86,7 +86,7 @@
     <proguard.plugin.version>2.0.14</proguard.plugin.version>
     <slf4j.version>1.8.0-beta4</slf4j.version>
     <!-- This can't reference project.version as some subprojects version differently -->
-    <zxing.version>3.4.0</zxing.version>
+    <zxing.version>3.4.1-SNAPSHOT</zxing.version>
     <android.platform>22</android.platform>
     <maven.scm.version>1.9.5</maven.scm.version>
   </properties>
@@ -686,7 +686,7 @@
     <connection>scm:git:https://github.com/zxing/zxing.git</connection>
     <developerConnection>scm:git:https://github.com/zxing/zxing.git</developerConnection>
     <url>https://github.com/zxing/zxing</url>
-    <tag>zxing-3.4.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <distributionManagement>
diff --git a/zxing.appspot.com/pom.xml b/zxing.appspot.com/pom.xml
index 4de72f1d4..e5427a949 100644
--- a/zxing.appspot.com/pom.xml
+++ b/zxing.appspot.com/pom.xml
@@ -18,7 +18,7 @@
   <modelVersion>4.0.0</modelVersion>
   
   <artifactId>zxing.appspot.com</artifactId>
-  <version>3.4.0</version>
+  <version>3.4.1-SNAPSHOT</version>
   <packaging>war</packaging>
 
   <dependencies>
@@ -33,7 +33,7 @@
   <parent>
     <groupId>com.google.zxing</groupId>
     <artifactId>zxing-parent</artifactId>
-    <version>3.4.0</version>
+    <version>3.4.1-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/zxingorg/pom.xml b/zxingorg/pom.xml
index a252c9a60..5ed77213d 100644
--- a/zxingorg/pom.xml
+++ b/zxingorg/pom.xml
@@ -18,7 +18,7 @@
   <modelVersion>4.0.0</modelVersion>
   
   <artifactId>zxingorg</artifactId>
-  <version>3.4.0</version>
+  <version>3.4.1-SNAPSHOT</version>
   <packaging>war</packaging>
 
   <dependencies>
@@ -63,7 +63,7 @@
   <parent>
     <groupId>com.google.zxing</groupId>
     <artifactId>zxing-parent</artifactId>
-    <version>3.4.0</version>
+    <version>3.4.1-SNAPSHOT</version>
   </parent>
   
   <build>