diff --git a/yarn.lock b/yarn.lock
index d355360c..fe9919fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1434,9 +1434,9 @@
     glob-to-regexp "^0.3.0"
 
 "@nimiq/albatross-wasm@npm:@nimiq/core-web@next":
-  version "2.0.0-alpha.20.3"
-  resolved "https://registry.yarnpkg.com/@nimiq/core-web/-/core-web-2.0.0-alpha.20.3.tgz#bfdab39f88da5ef8d83e5a8ec621214093d81b77"
-  integrity sha512-bH71nfWlWTE0S0nRjCyK3hCsBTZMROU8jVaoXtRUdGZx/GjyT7LQ4jx5nEWhw5tuPDVzH+dlvFGK7GGgftpXVw==
+  version "2.0.0-alpha.21.0"
+  resolved "https://registry.yarnpkg.com/@nimiq/core-web/-/core-web-2.0.0-alpha.21.0.tgz#7f90948b466ad0906da92205b5b131b62e25110c"
+  integrity sha512-MN78xNEH6mmFpV2bLGhbKYqKDhdXZVo4WWMOKjhcGcY8WBg6W8DOiyQVRW1rwQyB3aq1ep0U3cwrJbOLU7nqwg==
   dependencies:
     comlink "^4.4.1"
     websocket "^1.0.34"