diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 9f542ac2ba6ca2a33c278aff978743d96a084632..820264d32162d1984109c4422ef70796e0046d91 100644
--- a/oaipmh-core/pom.xml
+++ b/oaipmh-core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>4.2.2-SNAPSHOT</version>
+		<version>4.2.2</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 0d29d1bcaaa34915fb0899ef19e1799130824492..09c3960f363aa99d8fa76c85513654cea3017d3c 100644
--- a/oaipmh-webapp/pom.xml
+++ b/oaipmh-webapp/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-        <version>4.2.2-SNAPSHOT</version>
+        <version>4.2.2</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 6520cfffe8ea9c644417b0508f3a65d1953269fc..1d6e22c89367b88c24b439e3a61aae479cf93eb5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh</artifactId>
-	<version>4.2.2-SNAPSHOT</version>
+	<version>4.2.2</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>