diff --git a/app/build/docker-compose.yml b/app/build/docker-compose.yml
index 2a67453..fadabb8 100644
--- a/app/build/docker-compose.yml
+++ b/app/build/docker-compose.yml
@@ -22,8 +22,8 @@ services:
       context: ./matrix-synapse
       args:
         # https://github.com/matrix-org/synapse/releases
-        VERSION: 1.21.0
-    image: superboum/amd64_synapse:v36
+        VERSION: 1.22.1
+    image: superboum/amd64_synapse:v37
 
   # Email
   sogo:
diff --git a/app/deployment/im.hcl b/app/deployment/im.hcl
index dfff98b..79b44c6 100644
--- a/app/deployment/im.hcl
+++ b/app/deployment/im.hcl
@@ -8,7 +8,7 @@ job "im" {
       driver = "docker"
 
       config {
-        image = "superboum/amd64_synapse:v36"
+        image = "superboum/amd64_synapse:v37"
         network_mode = "host"
         readonly_rootfs = true
         command = "python"