diff --git a/package.json b/package.json
index 03a0a5ff..09e49218 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "xterm-addon-search": "^0.8.2",
     "xterm-addon-unicode11": "^0.3.0",
     "xterm-addon-web-links": "^0.5.1",
-    "xterm-addon-webgl": "0.12.0-beta.24"
+    "xterm-addon-webgl": "0.12.0-beta.27"
   },
   "devDependencies": {
     "@ava/babel": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index 7d464ffd..8eb2ecbb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7997,10 +7997,10 @@ xterm-addon-web-links@^0.5.1:
   resolved "https://registry.npmjs.org/xterm-addon-web-links/-/xterm-addon-web-links-0.5.1.tgz#73bfa3ed567af98fba947f638bd12093ee2a0bc6"
   integrity sha512-dBjbOIrCNmxAcUQkkSrKj9BM6yLpmqUpZ9SOCUuZe/sznPl4d8OBZQClK7VcdZ0vf0+5i5Fce2rUUrew/XTZTg==
 
-xterm-addon-webgl@0.12.0-beta.24:
-  version "0.12.0-beta.24"
-  resolved "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.24.tgz#5c17256933991856554c95c9bd1eaab42e9727a0"
-  integrity sha512-+wZxKReEOlfN9JRHyikoffA6Do61/THR7QY35ajkQo0lLutKr6hTd/TLTuZh0PhFVelgTgudpXqlP++Lc0WFIA==
+xterm-addon-webgl@0.12.0-beta.27:
+  version "0.12.0-beta.27"
+  resolved "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.27.tgz#afc5bc01d1ef3af9005fb9f6325a4db9c92aa8d9"
+  integrity sha512-P948trotU8FMHtaA7C2x97VpLq6QLSjO53kWNvONS0/XwEKQBIYCI7Jfri2wcLgfQg6Cn4OQGLoj2YBK3MMyww==
 
 xterm@4.18.0:
   version "4.18.0"