diff --git a/deft4j-base/build.gradle b/deft4j-base/build.gradle
index 305649e..6362ce9 100644
--- a/deft4j-base/build.gradle
+++ b/deft4j-base/build.gradle
@@ -50,7 +50,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.github.NeRdTheNed.deft4j'
             artifactId = 'deft4j-base'
-            version = '1.0.0-beta-12'
+            version = '1.0.0-beta-13'
 
             from components.java
         }
diff --git a/deft4j-cmd/src/main/java/com/github/NeRdTheNed/deft4j/cmd/Main.java b/deft4j-cmd/src/main/java/com/github/NeRdTheNed/deft4j/cmd/Main.java
index feb5648..e8a3334 100644
--- a/deft4j-cmd/src/main/java/com/github/NeRdTheNed/deft4j/cmd/Main.java
+++ b/deft4j-cmd/src/main/java/com/github/NeRdTheNed/deft4j/cmd/Main.java
@@ -3,7 +3,7 @@
 import picocli.CommandLine;
 import picocli.CommandLine.Command;
 
-@Command(name = "deft4j", version = "deft4j v1.0.0-beta-12", subcommands = { Optimise.class, OptimiseFolder.class, ConvertToGZip.class })
+@Command(name = "deft4j", version = "deft4j v1.0.0-beta-13", subcommands = { Optimise.class, OptimiseFolder.class, ConvertToGZip.class })
 public class Main {
     public static void main(String[] args) {
         final int exitCode = new CommandLine(new Main()).execute(args);
diff --git a/deft4j-compress/build.gradle b/deft4j-compress/build.gradle
index 36fb813..e9a3b5f 100644
--- a/deft4j-compress/build.gradle
+++ b/deft4j-compress/build.gradle
@@ -57,7 +57,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.github.NeRdTheNed.deft4j'
             artifactId = 'deft4j-compress'
-            version = '1.0.0-beta-12'
+            version = '1.0.0-beta-13'
 
             from components.java
         }
diff --git a/deft4j-container/build.gradle b/deft4j-container/build.gradle
index 9ba7158..560cabe 100644
--- a/deft4j-container/build.gradle
+++ b/deft4j-container/build.gradle
@@ -56,7 +56,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.github.NeRdTheNed.deft4j'
             artifactId = 'deft4j-container'
-            version = '1.0.0-beta-12'
+            version = '1.0.0-beta-13'
 
             from components.java
         }