diff --git a/pom.xml b/pom.xml
index 65e09458..1c582fdb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
         <version>0.1</version>
     </parent>
     <artifactId>rxjava2-jdbc-parent</artifactId>
-    <version>0.1-RC22-SNAPSHOT</version>
+    <version>0.1-RC22</version>
     <name>${project.artifactId}</name>
     <packaging>pom</packaging>
     <url>http://github.com/davidmoten/rxjava2-jdbc</url>
@@ -73,7 +73,7 @@
         <connection>${scm.url}</connection>
         <developerConnection>${scm.url}</developerConnection>
         <url>${scm.url}</url>
-      <tag>HEAD</tag>
+      <tag>0.1-RC22</tag>
   </scm>
   <modules>
     <module>rxjava2-jdbc-stored-procedure</module>
diff --git a/rxjava2-jdbc-stored-procedure/pom.xml b/rxjava2-jdbc-stored-procedure/pom.xml
index b073c247..004ca108 100644
--- a/rxjava2-jdbc-stored-procedure/pom.xml
+++ b/rxjava2-jdbc-stored-procedure/pom.xml
@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.github.davidmoten</groupId>
         <artifactId>rxjava2-jdbc-parent</artifactId>
-        <version>0.1-RC22-SNAPSHOT</version>
+        <version>0.1-RC22</version>
     </parent>
     <artifactId>rxjava2-jdbc-stored-procedure</artifactId>
 
diff --git a/rxjava2-jdbc/pom.xml b/rxjava2-jdbc/pom.xml
index 9d481dd8..9c0fcbd8 100644
--- a/rxjava2-jdbc/pom.xml
+++ b/rxjava2-jdbc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github.davidmoten</groupId>
         <artifactId>rxjava2-jdbc-parent</artifactId>
-        <version>0.1-RC22-SNAPSHOT</version>
+        <version>0.1-RC22</version>
     </parent>
     <artifactId>rxjava2-jdbc</artifactId>