diff --git a/package.json b/package.json
index 91badf2b..f74c0569 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
         "redux-saga": "^1.1.3",
         "typescript": "~3.9.7",
         "web-vitals": "^1.0.1",
-        "xterm": "^4.6.0",
+        "xterm": "^4.9.0",
         "xterm-addon-fit": "^0.4.0",
         "zen-push": "^0.2.1"
     },
diff --git a/yarn.lock b/yarn.lock
index 524c3b1b..de82e514 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12696,7 +12696,7 @@ xterm-addon-fit@^0.4.0:
   resolved "https://registry.yarnpkg.com/xterm-addon-fit/-/xterm-addon-fit-0.4.0.tgz#06e0c5d0a6aaacfb009ef565efa1c81e93d90193"
   integrity sha512-p4BESuV/g2L6pZzFHpeNLLnep9mp/DkF3qrPglMiucSFtD8iJxtMufEoEJbN8LZwB4i+8PFpFvVuFrGOSpW05w==
 
-xterm@^4.6.0:
+xterm@^4.9.0:
   version "4.9.0"
   resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.9.0.tgz#7a4c097a433d565339b5533b468bbc60c6c87969"
   integrity sha512-wGfqufmioctKr8VkbRuZbVDfjlXWGZZ1PWHy1yqqpGT3Nm6yaJx8lxDbSEBANtgaiVPTcKSp97sxOy5IlpqYfw==