diff --git a/Dockerfile b/Dockerfile
index 0809baaf..bcbc8189 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM stellar/base:latest
 
 MAINTAINER Mat Schaffer <mat@stellar.org>
 
-ENV STELLAR_CORE_VERSION 11.2.0-972-4056c804
+ENV STELLAR_CORE_VERSION 11.2.0-973-5b639881
 
 EXPOSE 11625
 EXPOSE 11626