diff --git a/build.gradle b/build.gradle
index a13b5f26cb..6548f31eac 100644
--- a/build.gradle
+++ b/build.gradle
@@ -168,7 +168,7 @@ def versions = [
         hmctsJavaLogging                : '6.1.7',
         jacksonDatabind                 : '2.17.1',
         lombok                          : '1.18.36',
-        mapStruct                       : '1.2.0.Final',
+        mapStruct                       : '1.6.3',
         pact_version                    : '4.1.34',
         probateCommonsVersion           : '2.0.10',
         probatePactCommonsVersion       : '1.0.2',