diff --git a/pom.xml b/pom.xml
index eea401ad7..a480bce51 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<artifactId>sejda-parent</artifactId>
 	<packaging>pom</packaging>
 	<name>sejda</name>
-	<version>5.1.8</version>
+	<version>5.1.9-SNAPSHOT</version>
 	<description>An extendable and configurable PDF manipulation layer library. A ready to use java library to perform PDF documents manipulation without having to deal with the low level API. Sejda offers many "ready to go" manipulations implemented using the SAMBox but it can be extended to use other implementations.</description>
 
 	<organization>
@@ -32,7 +32,7 @@
 		<connection>scm:git:git@github.com:torakiki/sejda.git</connection>
 		<developerConnection>scm:git:git@github.com:torakiki/sejda.git</developerConnection>
 		<url>scm:git:git@github.com:torakiki/sejda.git</url>
-		<tag>v5.1.8</tag>
+		<tag>v5.1.5</tag>
 	</scm>
 
 	<developers>
diff --git a/sejda-conversion/pom.xml b/sejda-conversion/pom.xml
index d2d4df34d..9e0eae438 100644
--- a/sejda-conversion/pom.xml
+++ b/sejda-conversion/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	
diff --git a/sejda-core/pom.xml b/sejda-core/pom.xml
index 1faaff936..54396d251 100644
--- a/sejda-core/pom.xml
+++ b/sejda-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.sejda</groupId>
         <artifactId>sejda-parent</artifactId>
-        <version>5.1.8</version>
+        <version>5.1.9-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/sejda-distribution/pom.xml b/sejda-distribution/pom.xml
index 34974329f..0ddeccb16 100644
--- a/sejda-distribution/pom.xml
+++ b/sejda-distribution/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/sejda-docs/pom.xml b/sejda-docs/pom.xml
index edc0245f6..08fd32231 100644
--- a/sejda-docs/pom.xml
+++ b/sejda-docs/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/sejda-fonts/pom.xml b/sejda-fonts/pom.xml
index 1bad5ffdc..372d772a9 100644
--- a/sejda-fonts/pom.xml
+++ b/sejda-fonts/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	
diff --git a/sejda-image-writers/pom.xml b/sejda-image-writers/pom.xml
index 30ef7d768..50c491c76 100644
--- a/sejda-image-writers/pom.xml
+++ b/sejda-image-writers/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/sejda-model/pom.xml b/sejda-model/pom.xml
index ba722264f..7ca586d87 100644
--- a/sejda-model/pom.xml
+++ b/sejda-model/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/sejda-sambox/pom.xml b/sejda-sambox/pom.xml
index c62f5ad63..c27a23d2d 100644
--- a/sejda-sambox/pom.xml
+++ b/sejda-sambox/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/sejda-tests/pom.xml b/sejda-tests/pom.xml
index dfc45eb34..fc864ff03 100644
--- a/sejda-tests/pom.xml
+++ b/sejda-tests/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.sejda</groupId>
 		<artifactId>sejda-parent</artifactId>
-		<version>5.1.8</version>
+		<version>5.1.9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>