diff --git a/package.json b/package.json
index cfe3db47..a3c8da91 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "stylis": "3.5.4",
     "uuid": "3.4.0",
     "webpack-cli": "3.3.10",
-    "xterm": "^4.3.0",
+    "xterm": "^4.4.0",
     "xterm-addon-fit": "^0.3.0",
     "xterm-addon-ligatures": "^0.2.1",
     "xterm-addon-search": "^0.4.0",
diff --git a/yarn.lock b/yarn.lock
index fc6da7a0..4e3584a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8759,10 +8759,10 @@ xterm-addon-webgl@^0.5.0:
   resolved "https://registry.yarnpkg.com/xterm-addon-webgl/-/xterm-addon-webgl-0.5.0.tgz#c1031dc7599cce3509824643ab5f15361c928e3e"
   integrity sha512-hQrvabKCnwXFaEZ+YtoJM9Pm0CIBXL5KSwoU+RiGStU3KYTAcqYP2GsH3dWdvKX6kTWhWLS81dtDsGkfbOciuA==
 
-xterm@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.3.0.tgz#9a302efefe75172d4f7ea3afc20f9bd983f05027"
-  integrity sha512-6dnrC4nxgnRKQzIWwC5HA0mnT9/rpDPZflUIr24gdcdSMTKM1QQcor4qQ/xz4Zerz6AIL/CuuBPypFfzsB63dQ==
+xterm@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.4.0.tgz#5915d3c4c8800fadbcf555a0a603c672ab9df589"
+  integrity sha512-JGIpigWM3EBWvnS3rtBuefkiToIILSK1HYMXy4BCsUpO+O4UeeV+/U1AdAXgCB6qJrnPNb7yLgBsVCQUNMteig==
 
 y18n@^4.0.0:
   version "4.0.0"