diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47c7d93..f1dbb5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1104,6 +1104,10 @@
 * GHSA-mp92-3jfm-3575 / CVE-2023-43796 — Moderate Severity
 
 [1.81.0]
-* Update Synapse to 1.96.0
-* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.96.0)
+* Update Synapse to 1.96.1
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.96.1)
+* Add experimental support to allow multiple workers to write to receipts stream. (#16432)
+* Add a new module API for controller presence. (#16544)
+* Add a new module API callback that allows adding extra fields to events' unsigned section when sent down to clients. (#16549)
+* Improve the performance of claiming encryption keys. (#16565, #16570)
 
diff --git a/CloudronManifest.json b/CloudronManifest.json
index e3da689..932d148 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -6,7 +6,7 @@
   "changelog": "file://CHANGELOG.md",
   "tagline": "Secure & decentralized communication",
   "version": "1.81.0",
-  "upstreamVersion": "1.96.0",
+  "upstreamVersion": "1.96.1",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,
diff --git a/test/package-lock.json b/test/package-lock.json
index 758cd52..c8bfd3e 100644
--- a/test/package-lock.json
+++ b/test/package-lock.json
@@ -9,17 +9,17 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "chromedriver": "^119.0.0",
+        "chromedriver": "^119.0.1",
         "expect.js": "^0.3.1",
         "mocha": "^10.2.0",
-        "selenium-webdriver": "^4.14.0",
+        "selenium-webdriver": "^4.15.0",
         "superagent": "^8.1.2"
       }
     },
     "node_modules/@testim/chrome-version": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/@testim/chrome-version/-/chrome-version-1.1.3.tgz",
-      "integrity": "sha512-g697J3WxV/Zytemz8aTuKjTGYtta9+02kva3C1xc7KXB8GdbfE1akGJIsZLyY/FSh2QrnE+fiB7vmWU3XNcb6A=="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/@testim/chrome-version/-/chrome-version-1.1.4.tgz",
+      "integrity": "sha512-kIhULpw9TrGYnHp/8VfdcneIcxKnLixmADtukQRtJUmsVlMg0niMkwV0xZmi8hqa57xqilIHjWFA0GKvEjVU5g=="
     },
     "node_modules/@types/node": {
       "version": "16.11.7",
@@ -105,9 +105,9 @@
       "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
     },
     "node_modules/axios": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz",
-      "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz",
+      "integrity": "sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==",
       "dependencies": {
         "follow-redirects": "^1.15.0",
         "form-data": "^4.0.0",
@@ -236,18 +236,18 @@
       }
     },
     "node_modules/chromedriver": {
-      "version": "119.0.0",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-119.0.0.tgz",
-      "integrity": "sha512-3TmabGT7xg57/Jbsg6B/Kqk3HaSbCP1ZHkR5zNft5vT/IWKjZCAGTH9waMI+i5KHSEiMH0zOw/WF98l+1Npkpw==",
+      "version": "119.0.1",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-119.0.1.tgz",
+      "integrity": "sha512-lpCFFLaXPpvElTaUOWKdP74pFb/sJhWtWqMjn7Ju1YriWn8dT5JBk84BGXMPvZQs70WfCYWecxdMmwfIu1Mupg==",
       "hasInstallScript": true,
       "dependencies": {
-        "@testim/chrome-version": "^1.1.3",
-        "axios": "^1.4.0",
-        "compare-versions": "^6.0.0",
+        "@testim/chrome-version": "^1.1.4",
+        "axios": "^1.6.0",
+        "compare-versions": "^6.1.0",
         "extract-zip": "^2.0.1",
         "https-proxy-agent": "^5.0.1",
         "proxy-from-env": "^1.1.0",
-        "tcp-port-used": "^1.0.1"
+        "tcp-port-used": "^1.0.2"
       },
       "bin": {
         "chromedriver": "bin/chromedriver"
@@ -294,9 +294,9 @@
       }
     },
     "node_modules/compare-versions": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.0.0.tgz",
-      "integrity": "sha512-s2MzYxfRsE9f/ow8hjn7ysa7pod1xhHdQMsgiJtKx6XSNf4x2N1KG4fjrkUmXcP/e9Y2ZX4zB6sHIso0Lm6evQ=="
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.1.0.tgz",
+      "integrity": "sha512-LNZQXhqUvqUTotpZ00qLSaify3b4VFD588aRr8MKFw4CMUr98ytzCW5wDH5qx/DEY5kCDXcbcRuCqL0szEf2tg=="
     },
     "node_modules/component-emitter": {
       "version": "1.3.0",
@@ -479,9 +479,9 @@
       }
     },
     "node_modules/follow-redirects": {
-      "version": "1.15.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
+      "version": "1.15.3",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.3.tgz",
+      "integrity": "sha512-1VzOtuEM8pC9SFU1E+8KfTjZyMztRsgEfwQl44z8A25uy13jSzTj6dyK2Df52iV0vgHCfBwLhDWevLn95w5v6Q==",
       "funding": [
         {
           "type": "individual",
@@ -1166,9 +1166,9 @@
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
     "node_modules/selenium-webdriver": {
-      "version": "4.14.0",
-      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.14.0.tgz",
-      "integrity": "sha512-637rs8anqMKHbWxcBZpyG3Gcs+rBUtAUiqk0O/knUqH4Paj3MFUZrz88/pVGOLNryEVy2z92fZomT8p1ENl1gA==",
+      "version": "4.15.0",
+      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.15.0.tgz",
+      "integrity": "sha512-BNG1bq+KWiBGHcJ/wULi0eKY0yaDqFIbEmtbsYJmfaEghdCkXBsx1akgOorhNwjBipOr0uwpvNXqT6/nzl+zjg==",
       "dependencies": {
         "jszip": "^3.10.1",
         "tmp": "^0.2.1",
@@ -1468,9 +1468,9 @@
   },
   "dependencies": {
     "@testim/chrome-version": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/@testim/chrome-version/-/chrome-version-1.1.3.tgz",
-      "integrity": "sha512-g697J3WxV/Zytemz8aTuKjTGYtta9+02kva3C1xc7KXB8GdbfE1akGJIsZLyY/FSh2QrnE+fiB7vmWU3XNcb6A=="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/@testim/chrome-version/-/chrome-version-1.1.4.tgz",
+      "integrity": "sha512-kIhULpw9TrGYnHp/8VfdcneIcxKnLixmADtukQRtJUmsVlMg0niMkwV0xZmi8hqa57xqilIHjWFA0GKvEjVU5g=="
     },
     "@types/node": {
       "version": "16.11.7",
@@ -1538,9 +1538,9 @@
       "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
     },
     "axios": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz",
-      "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz",
+      "integrity": "sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==",
       "requires": {
         "follow-redirects": "^1.15.0",
         "form-data": "^4.0.0",
@@ -1633,17 +1633,17 @@
       }
     },
     "chromedriver": {
-      "version": "119.0.0",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-119.0.0.tgz",
-      "integrity": "sha512-3TmabGT7xg57/Jbsg6B/Kqk3HaSbCP1ZHkR5zNft5vT/IWKjZCAGTH9waMI+i5KHSEiMH0zOw/WF98l+1Npkpw==",
+      "version": "119.0.1",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-119.0.1.tgz",
+      "integrity": "sha512-lpCFFLaXPpvElTaUOWKdP74pFb/sJhWtWqMjn7Ju1YriWn8dT5JBk84BGXMPvZQs70WfCYWecxdMmwfIu1Mupg==",
       "requires": {
-        "@testim/chrome-version": "^1.1.3",
-        "axios": "^1.4.0",
-        "compare-versions": "^6.0.0",
+        "@testim/chrome-version": "^1.1.4",
+        "axios": "^1.6.0",
+        "compare-versions": "^6.1.0",
         "extract-zip": "^2.0.1",
         "https-proxy-agent": "^5.0.1",
         "proxy-from-env": "^1.1.0",
-        "tcp-port-used": "^1.0.1"
+        "tcp-port-used": "^1.0.2"
       }
     },
     "cliui": {
@@ -1678,9 +1678,9 @@
       }
     },
     "compare-versions": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.0.0.tgz",
-      "integrity": "sha512-s2MzYxfRsE9f/ow8hjn7ysa7pod1xhHdQMsgiJtKx6XSNf4x2N1KG4fjrkUmXcP/e9Y2ZX4zB6sHIso0Lm6evQ=="
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.1.0.tgz",
+      "integrity": "sha512-LNZQXhqUvqUTotpZ00qLSaify3b4VFD588aRr8MKFw4CMUr98ytzCW5wDH5qx/DEY5kCDXcbcRuCqL0szEf2tg=="
     },
     "component-emitter": {
       "version": "1.3.0",
@@ -1814,9 +1814,9 @@
       "integrity": "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ=="
     },
     "follow-redirects": {
-      "version": "1.15.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA=="
+      "version": "1.15.3",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.3.tgz",
+      "integrity": "sha512-1VzOtuEM8pC9SFU1E+8KfTjZyMztRsgEfwQl44z8A25uy13jSzTj6dyK2Df52iV0vgHCfBwLhDWevLn95w5v6Q=="
     },
     "form-data": {
       "version": "4.0.0",
@@ -2300,9 +2300,9 @@
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
     "selenium-webdriver": {
-      "version": "4.14.0",
-      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.14.0.tgz",
-      "integrity": "sha512-637rs8anqMKHbWxcBZpyG3Gcs+rBUtAUiqk0O/knUqH4Paj3MFUZrz88/pVGOLNryEVy2z92fZomT8p1ENl1gA==",
+      "version": "4.15.0",
+      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.15.0.tgz",
+      "integrity": "sha512-BNG1bq+KWiBGHcJ/wULi0eKY0yaDqFIbEmtbsYJmfaEghdCkXBsx1akgOorhNwjBipOr0uwpvNXqT6/nzl+zjg==",
       "requires": {
         "jszip": "^3.10.1",
         "tmp": "^0.2.1",
diff --git a/test/package.json b/test/package.json
index d49c9a0..bf1f12f 100644
--- a/test/package.json
+++ b/test/package.json
@@ -9,10 +9,10 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "chromedriver": "^119.0.0",
+    "chromedriver": "^119.0.1",
     "expect.js": "^0.3.1",
     "mocha": "^10.2.0",
-    "selenium-webdriver": "^4.14.0",
+    "selenium-webdriver": "^4.15.0",
     "superagent": "^8.1.2"
   }
 }