diff --git a/Dockerfile b/Dockerfile
index aee0bb0..846a101 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG SYNAPSE_VERSION=1.67.0
+ARG SYNAPSE_VERSION=1.68.0
 ARG PYTHON_VERSION=3.10
 ARG ALPINE_VERSION=3.16
 ARG HARDENED_MALLOC_VERSION=11