diff --git a/ip-intelligence.engine.on-premise/src/main/cxx/ip-intelligence-cxx b/ip-intelligence.engine.on-premise/src/main/cxx/ip-intelligence-cxx
index cb640e9..2c4f284 160000
--- a/ip-intelligence.engine.on-premise/src/main/cxx/ip-intelligence-cxx
+++ b/ip-intelligence.engine.on-premise/src/main/cxx/ip-intelligence-cxx
@@ -1 +1 @@
-Subproject commit cb640e94c4a216396ee7efa109dbfb25593c15e3
+Subproject commit 2c4f28472756fbe6f8b76e0c9228553a2330b1f0