diff --git a/pom.xml b/pom.xml
index 1e37e0b..422ae11 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>uk.org.webcompere</groupId>
   <artifactId>system-stubs-parent</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>pom</packaging>
 
   <name>System Stubs Parent</name>
@@ -32,7 +32,7 @@
     <connection>scm:git:git://github.com/webcompere/system-stubs.git</connection>
     <developerConnection>scm:git:git@github.com:webcompere/system-stubs.git</developerConnection>
     <url>https://github.com/webcompere/system-stubs/</url>
-    <tag>system-stubs-parent-2.1.3</tag>
+    <tag>system-stubs-parent-2.1.5</tag>
   </scm>
 
   <modules>
@@ -60,13 +60,13 @@
       <dependency>
         <groupId>uk.org.webcompere</groupId>
         <artifactId>system-stubs-interceptor</artifactId>
-        <version>2.1.5-SNAPSHOT</version>
+        <version>2.1.5</version>
         <scope>provided</scope>
       </dependency>
       <dependency>
         <groupId>uk.org.webcompere</groupId>
         <artifactId>system-stubs-core</artifactId>
-        <version>2.1.5-SNAPSHOT</version>
+        <version>2.1.5</version>
       </dependency>
       <dependency>
         <groupId>org.apache.commons</groupId>
diff --git a/system-stubs-core/pom.xml b/system-stubs-core/pom.xml
index 50ead8d..008eece 100644
--- a/system-stubs-core/pom.xml
+++ b/system-stubs-core/pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>uk.org.webcompere</groupId>
     <artifactId>system-stubs-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>system-stubs-core</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>jar</packaging>
 
   <name>System Stubs Core</name>
diff --git a/system-stubs-interceptor/pom.xml b/system-stubs-interceptor/pom.xml
index d645c63..9f849c0 100644
--- a/system-stubs-interceptor/pom.xml
+++ b/system-stubs-interceptor/pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>uk.org.webcompere</groupId>
     <artifactId>system-stubs-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>system-stubs-interceptor</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>jar</packaging>
 
   <name>System Stubs Interceptor</name>
diff --git a/system-stubs-junit4/pom.xml b/system-stubs-junit4/pom.xml
index d18664c..b11366b 100644
--- a/system-stubs-junit4/pom.xml
+++ b/system-stubs-junit4/pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>uk.org.webcompere</groupId>
     <artifactId>system-stubs-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>system-stubs-junit4</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>jar</packaging>
 
   <name>System Stubs JUnit4</name>
diff --git a/system-stubs-jupiter/pom.xml b/system-stubs-jupiter/pom.xml
index 75eff63..6c3650f 100644
--- a/system-stubs-jupiter/pom.xml
+++ b/system-stubs-jupiter/pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>uk.org.webcompere</groupId>
     <artifactId>system-stubs-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>system-stubs-jupiter</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>jar</packaging>
 
   <name>System Stubs Jupiter</name>
diff --git a/system-stubs-testng/pom.xml b/system-stubs-testng/pom.xml
index 742ae9c..053bdc1 100644
--- a/system-stubs-testng/pom.xml
+++ b/system-stubs-testng/pom.xml
@@ -5,13 +5,13 @@
   <parent>
     <groupId>uk.org.webcompere</groupId>
     <artifactId>system-stubs-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
 
   <artifactId>system-stubs-testng</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>jar</packaging>
 
   <properties>