diff --git a/msa/tb/pom.xml b/msa/tb/pom.xml
index 46a2a632be..fe79951126 100644
--- a/msa/tb/pom.xml
+++ b/msa/tb/pom.xml
@@ -38,7 +38,7 @@
         <tb-postgres.docker.name>tb-postgres</tb-postgres.docker.name>
         <tb-cassandra.docker.name>tb-cassandra</tb-cassandra.docker.name>
         <pkg.installFolder>/usr/share/${pkg.name}</pkg.installFolder>
-        <pkg.upgradeVersion>3.4.2</pkg.upgradeVersion>
+        <pkg.upgradeVersion>3.4.3</pkg.upgradeVersion>
     </properties>
 
     <dependencies>