diff --git a/20172018/twitter-manual/bin/src/main/resources/webapp/WEB-INF/classes/META-INF/maven/amu.m2isi.samples/twitter4.3.2/pom.xml b/20172018/twitter-manual/bin/src/main/resources/webapp/WEB-INF/classes/META-INF/maven/amu.m2isi.samples/twitter4.3.2/pom.xml
index 9a91d15..1e50d37 100644
--- a/20172018/twitter-manual/bin/src/main/resources/webapp/WEB-INF/classes/META-INF/maven/amu.m2isi.samples/twitter4.3.2/pom.xml
+++ b/20172018/twitter-manual/bin/src/main/resources/webapp/WEB-INF/classes/META-INF/maven/amu.m2isi.samples/twitter4.3.2/pom.xml
@@ -67,7 +67,7 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-core</artifactId>
-			<version>4.3.5.Final</version>
+			<version>5.3.20.Final</version>
 		</dependency>