diff --git a/pom.xml b/pom.xml
index 9f07ccfc7bcb65b63a13e514d5e372d5e664128c..a78b8057fd8c9485db01b02f969e777127e9d481 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,7 +65,7 @@
 		<org.springframework.version>5.2.2.RELEASE</org.springframework.version>
 		<org.hibernate.version>5.4.10.Final</org.hibernate.version>
 		<apache.cxf>3.3.4</apache.cxf>
-		<apache.pdfbox>2.0.17</apache.pdfbox>
+		<apache.pdfbox>2.0.18</apache.pdfbox>
 		<apache.poi>4.1.1</apache.poi>
 		<apache.log4j>2.13.0</apache.log4j>
 		<io.jsonwebtoken>0.10.7</io.jsonwebtoken>
@@ -73,7 +73,7 @@
 		<jackson.version>2.10.1</jackson.version>
 		<org.mysql.version>5.1.46</org.mysql.version>
 		<org.postgresql.version>42.2.9</org.postgresql.version>
-		<org.infinispan.version>10.0.1.Final</org.infinispan.version>
+		<org.infinispan.version>10.1.0.Final</org.infinispan.version>
 		<lucene.version>7.7.0</lucene.version>
 		<version.selenium>3.141.59</version.selenium>
 		<version.drone>2.5.1</version.drone>
@@ -2260,7 +2260,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/src/main/java/org/olat/core/commons/persistence/_spring/databaseCorecontext.xml b/src/main/java/org/olat/core/commons/persistence/_spring/databaseCorecontext.xml
index dd8aecdb11331ef21915adca3a9b52f6287604a5..4b7a78eacd01893e722f3f9e04bf52597e5054e5 100644
--- a/src/main/java/org/olat/core/commons/persistence/_spring/databaseCorecontext.xml
+++ b/src/main/java/org/olat/core/commons/persistence/_spring/databaseCorecontext.xml
@@ -66,7 +66,7 @@
 			<props>
 		     	<!-- Using datasource of hibernate -->
 				<prop key="hibernate.connection.datasource">${db.jndi}</prop>
-		        <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQL92Dialect</prop>
+		        <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQL94Dialect</prop>
         	</props>            
 		</constructor-arg>
 		<property name="addMoreProperties" ref="hibernateProps" />