diff --git a/yarn.lock b/yarn.lock
index 272cde40e0..3515d600a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1591,11 +1591,6 @@
   resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-js/-/matrix-sdk-crypto-js-0.1.0-alpha.10.tgz#b6a6395cffd3197ae2e0a88f4eeae8b315571fd2"
   integrity sha512-8V2NKuzGOFzEZeZVgF2is7gmuopdRbMZ064tzPDE0vN34iX6s3O8A4oxIT7SA3qtymwm3t1yEvTnT+0gfbmh4g==
 
-"@matrix-org/matrix-sdk-crypto-js@^0.1.0-alpha.9":
-  version "0.1.0-alpha.9"
-  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-js/-/matrix-sdk-crypto-js-0.1.0-alpha.9.tgz#00bc266781502641a661858a5a521dd4d95275fc"
-  integrity sha512-g5cjpFwA9h0CbEGoAqNVI2QcyDsbI8FHoLo9+OXWHIezEKITsSv78mc5ilIwN+2YpmVlH0KNeQWTHw4vi0BMnw==
-
 "@matrix-org/matrix-wysiwyg@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@matrix-org/matrix-wysiwyg/-/matrix-wysiwyg-2.0.0.tgz#913eb5faa5d43c7a4ee9bda68de1aa1dcc49a11d"
@@ -8367,8 +8362,8 @@ matrix-mock-request@^2.5.0:
     expect "^28.1.0"
 
 "matrix-react-sdk@github:matrix-org/matrix-react-sdk#develop":
-  version "3.73.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-react-sdk/tar.gz/d0c1a8e69ca7697074d0045c30cf58e4f6ed0a3a"
+  version "3.73.1"
+  resolved "https://codeload.github.com/matrix-org/matrix-react-sdk/tar.gz/72e6c10f0d274d4c924801a0be28a9928b83ae38"
   dependencies:
     "@babel/runtime" "^7.12.5"
     "@matrix-org/analytics-events" "^0.5.0"
@@ -8414,7 +8409,7 @@ matrix-mock-request@^2.5.0:
     opus-recorder "^8.0.3"
     pako "^2.0.3"
     png-chunks-extract "^1.0.0"
-    posthog-js "1.57.2"
+    posthog-js "1.63.3"
     proposal-temporal "^0.9.0"
     qrcode "1.5.3"
     re-resizable "^6.9.0"
@@ -10292,13 +10287,12 @@ postcss@^8.2.1, postcss@^8.3.11, postcss@^8.4.16, postcss@^8.4.23:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-posthog-js@1.57.2:
-  version "1.57.2"
-  resolved "https://registry.yarnpkg.com/posthog-js/-/posthog-js-1.57.2.tgz#131fb93e2ad099baff4317f3d91a4d6c96a08e7f"
-  integrity sha512-ER4gkYZasrd2Zwmt/yLeZ5G/nZJ6tpaYBCpx3CvocDx+3F16WdawJlYMT0IyLKHXDniC5+AsjzFd6fi8uyYlJA==
+posthog-js@1.63.3:
+  version "1.63.3"
+  resolved "https://registry.yarnpkg.com/posthog-js/-/posthog-js-1.63.3.tgz#b4bf0c73762282ce089094f6d519a034531e6662"
+  integrity sha512-Ob2x1ENxx/mWAdhLhc6ouKAph9LwmitBy7M+hiaFoS0T9g7OVL4lYdrJbODbYV+HX/HeO3bsnQwYO1QLPWm/YA==
   dependencies:
     fflate "^0.4.1"
-    rrweb-snapshot "^1.1.14"
 
 potpack@^1.0.2:
   version "1.0.2"
@@ -11057,11 +11051,6 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
-rrweb-snapshot@^1.1.14:
-  version "1.1.14"
-  resolved "https://registry.yarnpkg.com/rrweb-snapshot/-/rrweb-snapshot-1.1.14.tgz#9d4d9be54a28a893373428ee4393ec7e5bd83fcc"
-  integrity sha512-eP5pirNjP5+GewQfcOQY4uBiDnpqxNRc65yKPW0eSoU1XamDfc4M8oqpXGMyUyvLyxFDB0q0+DChuxxiU2FXBQ==
-
 run-parallel@^1.1.9:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.2.0.tgz#66d1368da7bdf921eb9d95bd1a9229e7f21a43ee"