diff --git a/web/package-lock.json b/web/package-lock.json
index a871469bc..444640ea2 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -832,9 +832,9 @@
             }
         },
         "codemirror": {
-            "version": "5.58.3",
-            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.3.tgz",
-            "integrity": "sha512-KBhB+juiyOOgn0AqtRmWyAT3yoElkuvWTI6hsHa9E6GQrl6bk/fdAYcvuqW1/upO9T9rtEtapWdw4XYcNiVDEA=="
+            "version": "5.59.0",
+            "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.59.0.tgz",
+            "integrity": "sha512-UGzSkCacY9z0rSpQ3wnTWRN2nvRE6foDXnJltWW8pazInR/R+3gXHrao4IFQMv/bSBvFBxt8/HPpkpKAS54x5Q=="
         },
         "collection-visit": {
             "version": "1.0.0",
diff --git a/web/package.json b/web/package.json
index 38e47d603..8bc68814f 100644
--- a/web/package.json
+++ b/web/package.json
@@ -14,7 +14,7 @@
         "@types/chart.js": "^2.9.29",
         "@types/codemirror": "0.0.102",
         "chart.js": "^2.9.4",
-        "codemirror": "^5.58.3",
+        "codemirror": "^5.59.0",
         "construct-style-sheets-polyfill": "^2.4.3",
         "lit-element": "^2.4.0",
         "lit-html": "^1.3.0",