diff --git a/Makefile b/Makefile
index f3cc037bab44469fcd1cf719ccdb06442762b0c3..51dcac2c15ec54de29bc25386d61b70af7f8da95 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@
 JAVAPATH=/usr/lib/jvm/java-[78]-*/bin
 
 # Verwendete Rosetta-Version
-ROSETTAVERSION=5.2.0
+ROSETTAVERSION=5.5.0
 
 # Pfad zum Rosetta-SDK
 ROSETTASDK=/exlibris/dps/d4_1/system.dir/dps-sdk-${ROSETTAVERSION}/lib/