diff --git a/book/pom.xml b/book/pom.xml
index 5015a82..8031e78 100644
--- a/book/pom.xml
+++ b/book/pom.xml
@@ -25,7 +25,7 @@ along with semanticcms-dia-taglib.  If not, see <https://www.gnu.org/licenses/>.
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.semanticcms</groupId><artifactId>semanticcms-parent</artifactId><version>1.20.2-POST-SNAPSHOT</version>
+    <groupId>com.semanticcms</groupId><artifactId>semanticcms-parent</artifactId><version>1.20.3-SNAPSHOT</version>
     <relativePath>../../../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index c99c06c..0c0d580 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@ along with semanticcms-dia-taglib.  If not, see <https://www.gnu.org/licenses/>.
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.semanticcms</groupId><artifactId>semanticcms-parent</artifactId><version>1.20.2-POST-SNAPSHOT</version>
+    <groupId>com.semanticcms</groupId><artifactId>semanticcms-parent</artifactId><version>1.20.3-SNAPSHOT</version>
     <relativePath>../../parent/pom.xml</relativePath>
   </parent>