diff --git a/Dockerfile b/Dockerfile
index 02e74fb..9ceb7c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:stretch-slim
 
-ARG STELLAR_HORIZON_VERSION="1.2.0"
+ARG STELLAR_HORIZON_VERSION="1.2.1"
 ARG STELLAR_HORIZON_BUILD_DEPS="wget"
 
 ARG STELLAR_HORIZON_DEPS="curl jq"