diff --git a/package-lock.json b/package-lock.json
index 44a29637..48f3c2cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10415,9 +10415,9 @@
       "dev": true
     },
     "xterm": {
-      "version": "4.8.1",
-      "resolved": "https://registry.npmjs.org/xterm/-/xterm-4.8.1.tgz",
-      "integrity": "sha512-ax91ny4tI5eklqIfH79OUSGE2PUX2rGbwONmB6DfqpyhSZO8/cf++sqiaMWEVCMjACyMfnISW7C3gGMoNvNolQ=="
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/xterm/-/xterm-4.9.0.tgz",
+      "integrity": "sha512-wGfqufmioctKr8VkbRuZbVDfjlXWGZZ1PWHy1yqqpGT3Nm6yaJx8lxDbSEBANtgaiVPTcKSp97sxOy5IlpqYfw=="
     },
     "xterm-addon-fit": {
       "version": "0.4.0",
@@ -10430,9 +10430,9 @@
       "integrity": "sha512-xv8GeiINmx0zENO9hf5k+5bnkaE8mRzF+OBAr9WeFq2eLaQSudioQSiT34M1ofKbzcdjSsKiZm19Rw3i4eXamg=="
     },
     "xterm-addon-webgl": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.8.0.tgz",
-      "integrity": "sha512-dlpYPsv0C9S6v6+T/h/d/otSbdUTizMJdxvSoS34tUpMOHev6iW7Zqt5KRFqYxl4vCqpDk9Wmhb3fKL3kwX5fQ=="
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/xterm-addon-webgl/-/xterm-addon-webgl-0.9.0.tgz",
+      "integrity": "sha512-JSRoe/MgPEKCpr7LbiC+sQUq0c9l/ZhsBXYugKx5BJsJEPsY+5EFcqAexuhsJVe/qV+CP3hsbYDe/411rw3ASA=="
     },
     "y18n": {
       "version": "4.0.0",
diff --git a/package.json b/package.json
index 710231d9..af7ecfea 100644
--- a/package.json
+++ b/package.json
@@ -54,10 +54,10 @@
     "node-pty-prebuilt-multiarch": "^0.9.0",
     "uuid": "^8.3.0",
     "whatwg-url": "^8.2.2",
-    "xterm": "4.8.1",
+    "xterm": "4.9.0",
     "xterm-addon-fit": "0.4.0",
     "xterm-addon-web-links": "0.4.0",
-    "xterm-addon-webgl": "0.8.0"
+    "xterm-addon-webgl": "0.9.0"
   },
   "devDependencies": {
     "@semantic-release/apm-config": "^8.0.0",