diff --git a/Dockerfile b/Dockerfile
index bc503db..0f6a6f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM debian:stable as builder
 WORKDIR /tmp
 
-ENV jgrpp_version=0.49.1
+ENV jgrpp_version=0.49.2
 ENV opengfx_version=7.1