diff --git a/wasm/demo/package-lock.json b/wasm/demo/package-lock.json
index a592f4692..dafd90c16 100644
--- a/wasm/demo/package-lock.json
+++ b/wasm/demo/package-lock.json
@@ -10,7 +10,7 @@
             "license": "MIT",
             "dependencies": {
                 "@codemirror/lang-python": "^6.1.6",
-                "@xterm/addon-fit": "^0.10.0",
+                "@xterm/addon-fit": "^0.11.0",
                 "@xterm/xterm": "^5.3.0",
                 "codemirror": "^6.0.1",
                 "upgrade": "^1.1.0",
@@ -1309,13 +1309,10 @@
             }
         },
         "node_modules/@xterm/addon-fit": {
-            "version": "0.10.0",
-            "resolved": "https://registry.npmjs.org/@xterm/addon-fit/-/addon-fit-0.10.0.tgz",
-            "integrity": "sha512-UFYkDm4HUahf2lnEyHvio51TNGiLK66mqP2JoATy7hRZeXaGMRDr00JiSF7m63vR5WKATF605yEggJKsw0JpMQ==",
-            "license": "MIT",
-            "peerDependencies": {
-                "@xterm/xterm": "^5.0.0"
-            }
+            "version": "0.11.0",
+            "resolved": "https://registry.npmjs.org/@xterm/addon-fit/-/addon-fit-0.11.0.tgz",
+            "integrity": "sha512-jYcgT6xtVYhnhgxh3QgYDnnNMYTcf8ElbxxFzX0IZo+vabQqSPAjC3c1wJrKB5E19VwQei89QCiZZP86DCPF7g==",
+            "license": "MIT"
         },
         "node_modules/@xterm/xterm": {
             "version": "5.5.0",
diff --git a/wasm/demo/package.json b/wasm/demo/package.json
index 2aa9e5867..c91b9444a 100644
--- a/wasm/demo/package.json
+++ b/wasm/demo/package.json
@@ -5,7 +5,7 @@
     "main": "index.js",
     "dependencies": {
         "@codemirror/lang-python": "^6.1.6",
-        "@xterm/addon-fit": "^0.10.0",
+        "@xterm/addon-fit": "^0.11.0",
         "@xterm/xterm": "^5.3.0",
         "codemirror": "^6.0.1",
         "upgrade": "^1.1.0",