diff --git a/tabby-terminal/yarn.lock b/tabby-terminal/yarn.lock
index 22e70dd2..2fc87c50 100644
--- a/tabby-terminal/yarn.lock
+++ b/tabby-terminal/yarn.lock
@@ -186,9 +186,9 @@ xterm-addon-unicode11@^0.4.0-beta.3:
   integrity sha512-FryZAVwbUjKTmwXnm1trch/2XO60F5JsDvOkZhzobV1hm10sFLVuZpFyHXiUx7TFeeFsvNP+S77LAtWoeT5z+Q==
 
 xterm-addon-webgl@^0.12.0-beta.27:
-  version "0.12.0-beta.27"
-  resolved "https://registry.yarnpkg.com/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.27.tgz#afc5bc01d1ef3af9005fb9f6325a4db9c92aa8d9"
-  integrity sha512-P948trotU8FMHtaA7C2x97VpLq6QLSjO53kWNvONS0/XwEKQBIYCI7Jfri2wcLgfQg6Cn4OQGLoj2YBK3MMyww==
+  version "0.12.0-beta.28"
+  resolved "https://registry.yarnpkg.com/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.28.tgz#252f88fd15816c23789659a0e2545682cf1eec9c"
+  integrity sha512-xpqZRYlyv+aNdDl46W2Hi2fxakNvdJDmWhOwGHPjOmex+kOYdBvVn4rRZmJ7xrKFuQVOfzb3SQCmpZ/njCpBJA==
 
 "xterm@npm:@tabby-gang/xterm@^4.19.0-beta.2":
   version "4.19.0-beta.2"