diff --git a/package-lock.json b/package-lock.json
index 1ad70d05a..6459416e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2896,9 +2896,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.63.3",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.63.3.tgz",
-      "integrity": "sha512-1C+LELr+5grgJYqwZKqxrcbPsHFHapVaVAloBsFBASbpLnQqLw1U8yXJ3gT5D+rhxIiSpo+kTqN+hQ+9ialIXw=="
+      "version": "5.64.0",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.64.0.tgz",
+      "integrity": "sha512-fqr6CtDQdJ6iNMbD8NX2gH2G876nNDk+TO1rrYkgWnqQdO3O1Xa9tK6q+psqhJJgE5SpbaDcgdfLmukoUVE8pg=="
     },
     "collection-visit": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index cf378018b..9ecacc466 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "bs-custom-file-input": "^1.3.4",
     "bs-stepper": "^1.7.0",
     "chart.js": "^2.9.4",
-    "codemirror": "^5.63.3",
+    "codemirror": "^5.64.0",
     "datatables.net": "^1.11.3",
     "datatables.net-autofill-bs4": "^2.3.9",
     "datatables.net-bs4": "^1.11.3",