diff --git a/package-lock.json b/package-lock.json
index 199262f723..f933b25f19 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10671,9 +10671,9 @@
       "dev": true
     },
     "proj4": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.6.3.tgz",
-      "integrity": "sha512-XRqnLmHWlvi7jqKNTqaOUrVy72JEtOUrnlLki99yZUOSvcSeBaZ1I/EGnQ2LzplSbjSrebGAdikqCLeCxC/YEg==",
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.7.0.tgz",
+      "integrity": "sha512-UVhulf8m70/dREOBrJagWq8cDYUgjQUWILRqys/gqo/+ZLeNB/04zbtPhJbz8+cCPzZNQMychfBaWUCP60U9mQ==",
       "dev": true,
       "requires": {
         "mgrs": "1.0.0",
diff --git a/package.json b/package.json
index 17e716f9dc..eab39ec2d8 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "mocha": "8.2.1",
     "pixelmatch": "^5.1.0",
     "pngjs": "^6.0.0",
-    "proj4": "2.6.3",
+    "proj4": "2.7.0",
     "puppeteer": "5.5.0",
     "rollup": "^2.1.0",
     "rollup-plugin-babel": "^4.3.3",