diff --git a/device-detection.hash.engine.on-premise/src/main/cxx/device-detection-cxx b/device-detection.hash.engine.on-premise/src/main/cxx/device-detection-cxx
index 31f17cc0f..81caa3b1f 160000
--- a/device-detection.hash.engine.on-premise/src/main/cxx/device-detection-cxx
+++ b/device-detection.hash.engine.on-premise/src/main/cxx/device-detection-cxx
@@ -1 +1 @@
-Subproject commit 31f17cc0f1995aa9dee3c865f71460f11b436f30
+Subproject commit 81caa3b1f0e093f0bc0e392b7e7be4e6986284c5