diff --git a/Dockerfile b/Dockerfile
index af3bd81..a16b4c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-ARG SYNAPSE_VERSION=1.51.0
-ARG PYTHON_VERSION=3.9
+ARG SYNAPSE_VERSION=1.52.0
+ARG PYTHON_VERSION=3.10
 ARG ALPINE_VERSION=3.15
-ARG HARDENED_MALLOC_VERSION=10
+ARG HARDENED_MALLOC_VERSION=11
 ARG UID=991
 ARG GID=991