diff --git a/apps.json b/apps.json
index 221520e..001632b 100644
--- a/apps.json
+++ b/apps.json
@@ -141,7 +141,7 @@
         "id": "synapse",
         "name": "Synapse",
         "repo": "https://github.com/matrix-org/synapse",
-        "version": "1.55.0"
+        "version": "1.55.1"
     },
     {
         "id": "synapse-admin",
diff --git a/apps/apps.json b/apps/apps.json
index 221520e..001632b 100644
--- a/apps/apps.json
+++ b/apps/apps.json
@@ -141,7 +141,7 @@
         "id": "synapse",
         "name": "Synapse",
         "repo": "https://github.com/matrix-org/synapse",
-        "version": "1.55.0"
+        "version": "1.55.1"
     },
     {
         "id": "synapse-admin",
diff --git a/apps/synapse/app.yml b/apps/synapse/app.yml
index 576f8a6..33610d0 100644
--- a/apps/synapse/app.yml
+++ b/apps/synapse/app.yml
@@ -8,7 +8,7 @@ version: 2
 metadata:
   category: Social
   name: Synapse
-  version: 1.55.0
+  version: 1.55.1
   tagline: Matrix homeserver
   description: Description is coming soon.
   developer: Matrix
@@ -22,7 +22,7 @@ metadata:
     - 3.jpg
   torOnly: false
 containers:
-  - image: matrixdotorg/synapse:v1.55.0@sha256:4b750f7a4d0ddb9d1b20838e4005b885017e2a317aa3654821de5251b37ef485
+  - image: matrixdotorg/synapse:v1.55.1@sha256:642279841b19248cf33f4ddc05ca9892619c1de33c08cd922871e8d8187c5b51
     entrypoint: bash
     command: -c './start.py generate && ./start.py migrate_config && exec ./start.py'
     port: 8008
@@ -31,9 +31,9 @@ containers:
       GID: "1000"
       SYNAPSE_HTTP_PORT: 8008
       SYNAPSE_SERVER_NAME: ${APP_HIDDEN_SERVICE}
-      SYNAPSE_REPORT_STATS: "yes"
-      SYNAPSE_ENABLE_REGISTRATION: "yes"
-      SYNAPSE_NO_TLS: "yes"
+      SYNAPSE_REPORT_STATS: yes
+      SYNAPSE_ENABLE_REGISTRATION: yes
+      SYNAPSE_NO_TLS: yes
     name: server
     data:
       - data/synapse:/data