diff --git a/package-lock.json b/package-lock.json
index 7724a5b..2df5cb2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,14 +11,14 @@
         "@material-ui/core": "4.11.4",
         "@material-ui/icons": "4.11.2",
         "@snowpack/plugin-typescript": "1.2.1",
-        "@types/codemirror": "0.0.109",
+        "@types/codemirror": "5.60.5",
         "@types/node": "14.17.4",
         "@types/ot": "0.0.4",
         "@types/react": "17.0.13",
         "@types/react-dom": "17.0.8",
         "clsx": "1.1.1",
         "cm-show-invisibles": "3.1.0",
-        "codemirror": "5.61.0",
+        "codemirror": "5.65.7",
         "ot": "0.0.15",
         "react": "17.0.2",
         "react-codemirror2": "git+https://github.com/ihollander/react-codemirror2.git#64597ae3267aebdff6af867d5105e44f739e09f2",
@@ -1790,9 +1790,9 @@
       }
     },
     "node_modules/@types/codemirror": {
-      "version": "0.0.109",
-      "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-0.0.109.tgz",
-      "integrity": "sha512-cSdiHeeLjvGn649lRTNeYrVCDOgDrtP+bDDSFDd1TF+i0jKGPDRozno2NOJ9lTniso+taiv4kiVS8dgM8Jm5lg==",
+      "version": "5.60.5",
+      "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-5.60.5.tgz",
+      "integrity": "sha512-TiECZmm8St5YxjFUp64LK0c8WU5bxMDt9YaAek1UqUb9swrSCoJhh92fWu1p3mTEqlHjhB5sY7OFBhWroJXZVg==",
       "dependencies": {
         "@types/tern": "*"
       }
@@ -2756,9 +2756,9 @@
       }
     },
     "node_modules/codemirror": {
-      "version": "5.61.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.61.0.tgz",
-      "integrity": "sha512-D3wYH90tYY1BsKlUe0oNj2JAhQ9TepkD51auk3N7q+4uz7A/cgJ5JsWHreT0PqieW1QhOuqxQ2reCXV1YXzecg=="
+      "version": "5.65.7",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.7.tgz",
+      "integrity": "sha512-zb67cXzgugIQmb6tfD4G11ILjYoMfTjwcjn+cWsa4GewlI2adhR/h3kolkoCQTm1msD/1BuqVTKuO09ELsS++A=="
     },
     "node_modules/color-convert": {
       "version": "2.0.1",
@@ -9597,9 +9597,9 @@
       "dev": true
     },
     "@types/codemirror": {
-      "version": "0.0.109",
-      "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-0.0.109.tgz",
-      "integrity": "sha512-cSdiHeeLjvGn649lRTNeYrVCDOgDrtP+bDDSFDd1TF+i0jKGPDRozno2NOJ9lTniso+taiv4kiVS8dgM8Jm5lg==",
+      "version": "5.60.5",
+      "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-5.60.5.tgz",
+      "integrity": "sha512-TiECZmm8St5YxjFUp64LK0c8WU5bxMDt9YaAek1UqUb9swrSCoJhh92fWu1p3mTEqlHjhB5sY7OFBhWroJXZVg==",
       "requires": {
         "@types/tern": "*"
       }
@@ -10391,9 +10391,9 @@
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
     },
     "codemirror": {
-      "version": "5.61.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.61.0.tgz",
-      "integrity": "sha512-D3wYH90tYY1BsKlUe0oNj2JAhQ9TepkD51auk3N7q+4uz7A/cgJ5JsWHreT0PqieW1QhOuqxQ2reCXV1YXzecg=="
+      "version": "5.65.7",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.7.tgz",
+      "integrity": "sha512-zb67cXzgugIQmb6tfD4G11ILjYoMfTjwcjn+cWsa4GewlI2adhR/h3kolkoCQTm1msD/1BuqVTKuO09ELsS++A=="
     },
     "color-convert": {
       "version": "2.0.1",
diff --git a/package.json b/package.json
index f4c4542..d03a28c 100644
--- a/package.json
+++ b/package.json
@@ -6,14 +6,14 @@
     "@material-ui/core": "4.11.4",
     "@material-ui/icons": "4.11.2",
     "@snowpack/plugin-typescript": "1.2.1",
-    "@types/codemirror": "0.0.109",
+    "@types/codemirror": "5.60.5",
     "@types/node": "14.17.4",
     "@types/ot": "0.0.4",
     "@types/react": "17.0.13",
     "@types/react-dom": "17.0.8",
     "clsx": "1.1.1",
     "cm-show-invisibles": "3.1.0",
-    "codemirror": "5.61.0",
+    "codemirror": "5.65.7",
     "ot": "0.0.15",
     "react": "17.0.2",
     "react-codemirror2": "git+https://github.com/ihollander/react-codemirror2.git#64597ae3267aebdff6af867d5105e44f739e09f2",