diff --git a/yarn.lock b/yarn.lock
index 80345b9245..781a71fd46 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1593,10 +1593,10 @@
   resolved "https://registry.yarnpkg.com/@matrix-org/analytics-events/-/analytics-events-0.5.0.tgz#38b69c4e29d243944c5712cca7b674a3432056e6"
   integrity sha512-uL5kf7MqC+GxsGJtimPVbFliyaFinohTHSzohz31JTysktHsjRR2SC+vV7sy2/dstTWVdG9EGOnohyPsB+oi3A==
 
-"@matrix-org/matrix-sdk-crypto-js@^0.1.0-alpha.8":
-  version "0.1.0-alpha.8"
-  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-js/-/matrix-sdk-crypto-js-0.1.0-alpha.8.tgz#18dd8e7fb56602d2999d8a502b49e902a2bb3782"
-  integrity sha512-hdmbbGXKrN6JNo3wdBaR5Zs3lXlzllT3U43ViNTlabB3nKkOZQnEAN/Isv+4EQSgz1+8897veI9Q8sqlQX22oA==
+"@matrix-org/matrix-sdk-crypto-js@^0.1.0-alpha.10":
+  version "0.1.0-alpha.10"
+  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-wysiwyg@^2.0.0":
   version "2.2.1"
@@ -6465,11 +6465,11 @@ matrix-events-sdk@0.0.1:
   integrity sha512-1QEOsXO+bhyCroIe2/A5OwaxHvBm7EsSQ46DEDn8RBIfQwN5HWBpFvyWWR4QY0KHPPnnJdI99wgRiAl7Ad5qaA==
 
 "matrix-js-sdk@github:matrix-org/matrix-js-sdk#develop":
-  version "25.1.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/73ca9c9ed28847454e13da358c581769e695ff42"
+  version "26.0.1"
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/51218ddc1d9e54e99aee97f31d11c193d727b977"
   dependencies:
     "@babel/runtime" "^7.12.5"
-    "@matrix-org/matrix-sdk-crypto-js" "^0.1.0-alpha.8"
+    "@matrix-org/matrix-sdk-crypto-js" "^0.1.0-alpha.10"
     another-json "^0.2.0"
     bs58 "^5.0.0"
     content-type "^1.0.4"