diff --git a/CloudronManifest.json b/CloudronManifest.json
index c0f9347..c59adb1 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -6,7 +6,7 @@
   "changelog": "file://CHANGELOG.md",
   "tagline": "Secure & decentralized communication",
   "version": "1.115.0",
-  "upstreamVersion": "1.134.0",
+  "upstreamVersion": "1.135.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,
diff --git a/Dockerfile b/Dockerfile
index e996d23..9597522 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /app/code
 RUN python3 -m venv /app/code/env
 
 # renovate: datasource=github-releases depName=element-hq/synapse versioning=semver extractVersion=^v(?<version>.+)$
-ARG SYNAPSE_VERSION=1.134.0
+ARG SYNAPSE_VERSION=1.135.0
 
 # renovate: datasource=github-releases depName=matrix-org/synapse-s3-storage-provider versioning=semver extractVersion=^v(?<version>.+)$
 ARG S3PROVIDER_VERSION=1.5.0
diff --git a/test/package-lock.json b/test/package-lock.json
index 5d7563e..770e3b8 100644
--- a/test/package-lock.json
+++ b/test/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "chromedriver": "^138.0.3",
+        "chromedriver": "^138.0.5",
         "expect.js": "^0.3.1",
         "mocha": "^11.7.1",
         "selenium-webdriver": "^4.34.0"
@@ -246,9 +246,9 @@
       }
     },
     "node_modules/chromedriver": {
-      "version": "138.0.3",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-138.0.3.tgz",
-      "integrity": "sha512-RKcfzbUthmQzFmy91F9StQQwNZ72khp3febF/RntpkDKhhCkwor0cgop00diwzAVSUq1s2e8B54Iema9FQnynw==",
+      "version": "138.0.5",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-138.0.5.tgz",
+      "integrity": "sha512-WE5O09if9TmFfIpvydt5dyhj+TNTUttvnujoRtAShQuDghulSh1HFirBnjNrAWjEoMkXn9VUw+cCYzZ597VPJQ==",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/test/package.json b/test/package.json
index 312c447..abd13ed 100644
--- a/test/package.json
+++ b/test/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "chromedriver": "^138.0.3",
+    "chromedriver": "^138.0.5",
     "expect.js": "^0.3.1",
     "mocha": "^11.7.1",
     "selenium-webdriver": "^4.34.0"