diff --git a/Dockerfile b/Dockerfile
index e03fa00..a47144a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG SYNAPSE_VERSION=1.95.0rc1
+ARG SYNAPSE_VERSION=1.96.0rc1
 ARG PYTHON_VERSION=3.11
 ARG ALPINE_VERSION=3.18
 ARG HARDENED_MALLOC_VERSION=11