diff --git a/package.json b/package.json
index bebd7098..45d7e105 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "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.27"
+    "xterm-addon-webgl": "0.12.0-beta.29"
   },
   "devDependencies": {
     "@ava/babel": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index a71713ee..d2d1487c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8216,10 +8216,10 @@ 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.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-addon-webgl@0.12.0-beta.29:
+  version "0.12.0-beta.29"
+  resolved "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.29.tgz#7a508595c4521d14d7ed4315a121f9e3f230a0f0"
+  integrity sha512-NcZBsD0ar3ZpQX070hDIsyEBl/StRMNu6U+9crNpiD2rQVfkM1vcWkOv31Zlj3eu6/f8z5aStyZLRMCGFwiRbA==
 
 xterm@4.19.0-beta.25:
   version "4.19.0-beta.25"