diff --git a/Dockerfile b/Dockerfile
index 5380933..d299835 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG SIGNAL_CLI_VERSION=0.7.3
+ARG SIGNAL_CLI_VERSION=0.7.4
 ARG ZKGROUP_VERSION=0.7.0
 
 ARG SWAG_VERSION=1.6.7