diff --git a/package.json b/package.json
index 5167d32a..0b260660 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.37"
+    "xterm-addon-webgl": "0.12.0-beta.43"
   },
   "devDependencies": {
     "@ava/babel": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index 1a7f7e94..8a0755a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8295,10 +8295,10 @@ 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.37:
-  version "0.12.0-beta.37"
-  resolved "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.37.tgz#e465100041a7e0b1d32b01cd0b0ba5a516ac13c2"
-  integrity sha512-d4GfKlMrWZGzsMfMHd2siG+QiOvwikhwiu+JQlIhlnAShT/wU5BOGbNfDDA1tHmkW7G1UCFgucBuVxrs5wjuBQ==
+xterm-addon-webgl@0.12.0-beta.43:
+  version "0.12.0-beta.43"
+  resolved "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.12.0-beta.43.tgz#916ed4e390371403aab0d277097cd8a61be436e8"
+  integrity sha512-hGXfwT6TOmp0tBDiS/iF8s0SLHLd3shJ5zQyS4HNtq99B5cEhHhwaUAZAfjLt5rnUt0kvqR9YWtGsDux5dWVLA==
 
 xterm@4.19.0-beta.58:
   version "4.19.0-beta.58"