diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6000cf..7f9020a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -675,3 +675,10 @@
 * Update Synapse to 1.66.0
 * [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.66.0)
 
+[1.50.0]
+* Update Synapse to 1.67.0
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.67.0)
+* Support setting the registration shared secret in a file, via a new `registration_shared_secret_path` configuration option.
+* Change the default startup behaviour so that any missing "additional" configuration files (signing key, etc) are generated automatically.
+* Improve performance of sending messages in rooms with thousands of local users.
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 27ddf7c..86660bc 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG.md",
   "tagline": "Secure & decentralized communication",
-  "version": "1.49.2",
-  "upstreamVersion": "1.65.1",
+  "version": "1.50.0",
+  "upstreamVersion": "1.67.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,
diff --git a/Dockerfile b/Dockerfile
index b044027..315ccad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ RUN virtualenv -p python3 /app/code/env
 ENV VIRTUAL_ENV=/app/code/env
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
-ARG VERSION=v1.66.0
+ARG VERSION=v1.67.0
 
 # Synapse (https://github.com/matrix-org/synapse/blob/master/INSTALL.md)
 # lxml - required for previews
diff --git a/test/package-lock.json b/test/package-lock.json
index e1f6624..6debb69 100644
--- a/test/package-lock.json
+++ b/test/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "chromedriver": "^104.0.0",
+        "chromedriver": "^105.0.0",
         "expect.js": "^0.3.1",
         "mocha": "^10.0.0",
         "selenium-server-standalone-jar": "^3.141.59",
@@ -293,9 +293,9 @@
       }
     },
     "node_modules/chromedriver": {
-      "version": "104.0.0",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-104.0.0.tgz",
-      "integrity": "sha512-zbHZutN2ATo19xA6nXwwLn+KueD/5w8ap5m4b6bCb8MIaRFnyDwMbFoy7oFAjlSMpCFL3KSaZRiWUwjj//N3yQ==",
+      "version": "105.0.0",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-105.0.0.tgz",
+      "integrity": "sha512-BX3GOUW5m6eiW9cVVF8hw+EFxvrGqYCxbwOqnpk8PjbNFqL5xjy7yel+e6ilJPjckAYFutMKs8XJvOs/W85vvg==",
       "hasInstallScript": true,
       "dependencies": {
         "@testim/chrome-version": "^1.1.2",
@@ -1976,9 +1976,9 @@
       }
     },
     "chromedriver": {
-      "version": "104.0.0",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-104.0.0.tgz",
-      "integrity": "sha512-zbHZutN2ATo19xA6nXwwLn+KueD/5w8ap5m4b6bCb8MIaRFnyDwMbFoy7oFAjlSMpCFL3KSaZRiWUwjj//N3yQ==",
+      "version": "105.0.0",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-105.0.0.tgz",
+      "integrity": "sha512-BX3GOUW5m6eiW9cVVF8hw+EFxvrGqYCxbwOqnpk8PjbNFqL5xjy7yel+e6ilJPjckAYFutMKs8XJvOs/W85vvg==",
       "requires": {
         "@testim/chrome-version": "^1.1.2",
         "axios": "^0.27.2",
diff --git a/test/package.json b/test/package.json
index 3611536..221472c 100644
--- a/test/package.json
+++ b/test/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "chromedriver": "^104.0.0",
+    "chromedriver": "^105.0.0",
     "expect.js": "^0.3.1",
     "mocha": "^10.0.0",
     "selenium-server-standalone-jar": "^3.141.59",