diff --git a/pom.xml b/pom.xml
index a989ec6..a1c6652 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.tilman</groupId>
 	<artifactId>next-transactions</artifactId>
-	<version>1.9</version>
+	<version>1.9.1</version>
 
 	<parent>
 		<groupId>org.springframework.boot</groupId>
@@ -24,6 +24,7 @@
 		<dependency>
 			<groupId>com.h2database</groupId>
 			<artifactId>h2</artifactId>
+			<version>2.0.206</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>