diff --git a/csv-validator-cmd/pom.xml b/csv-validator-cmd/pom.xml
index b552fab9..23be4575 100644
--- a/csv-validator-cmd/pom.xml
+++ b/csv-validator-cmd/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>../csv-validator-parent</relativePath>
     </parent>
 
@@ -18,7 +18,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-        <tag>1.4.0</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <properties>
diff --git a/csv-validator-core/pom.xml b/csv-validator-core/pom.xml
index 09dafc28..0181708e 100644
--- a/csv-validator-core/pom.xml
+++ b/csv-validator-core/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>../csv-validator-parent</relativePath>
     </parent>
 
@@ -18,7 +18,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-      <tag>1.4.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <build>
diff --git a/csv-validator-distribution/pom.xml b/csv-validator-distribution/pom.xml
index b86d65a9..d5177ccb 100644
--- a/csv-validator-distribution/pom.xml
+++ b/csv-validator-distribution/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>../csv-validator-parent</relativePath>
     </parent>
     <artifactId>csv-validator-distribution</artifactId>
diff --git a/csv-validator-java-api/pom.xml b/csv-validator-java-api/pom.xml
index 9e5e8a28..796bc654 100644
--- a/csv-validator-java-api/pom.xml
+++ b/csv-validator-java-api/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>../csv-validator-parent</relativePath>
     </parent>
 
@@ -18,7 +18,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-      <tag>1.4.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <build>
diff --git a/csv-validator-parent/pom.xml b/csv-validator-parent/pom.xml
index 0386e5cb..d6f6cd54 100644
--- a/csv-validator-parent/pom.xml
+++ b/csv-validator-parent/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>uk.gov.nationalarchives</groupId>
     <artifactId>csv-validator-parent</artifactId>
-    <version>1.4.0</version>
+    <version>1.4.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>csv-validator-parent</name>
@@ -83,7 +83,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-      <tag>1.4.0</tag>
+      <tag>HEAD</tag>
     </scm>
 
     <profiles>
diff --git a/csv-validator-ui/pom.xml b/csv-validator-ui/pom.xml
index c77516ee..5968bb82 100644
--- a/csv-validator-ui/pom.xml
+++ b/csv-validator-ui/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>../csv-validator-parent</relativePath>
     </parent>
 
@@ -18,7 +18,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-      <tag>1.4.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <build>
diff --git a/pom.xml b/pom.xml
index 43fd2da0..f81cb167 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>uk.gov.nationalarchives</groupId>
         <artifactId>csv-validator-parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1-SNAPSHOT</version>
         <relativePath>csv-validator-parent</relativePath>
     </parent>
 
@@ -19,7 +19,7 @@
         <connection>scm:git:https://github.com/digital-preservation/csv-validator.git</connection>
         <developerConnection>scm:git:https://github.com/digital-preservation/csv-validator.git</developerConnection>
         <url>scm:git:https://github.com/digital-preservation/csv-validator.git</url>
-      <tag>1.4.0</tag>
+      <tag>HEAD</tag>
     </scm>
 
     <modules>