diff --git a/Dockerfile b/Dockerfile
index f6b078b..6b65cee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG SIGNAL_CLI_VERSION=0.8.4
+ARG SIGNAL_CLI_VERSION=0.8.4.1
 ARG ZKGROUP_VERSION=0.7.0
 ARG LIBSIGNAL_CLIENT_VERSION=0.8.1