diff --git a/package-lock.json b/package-lock.json
index 6fa94a1f6d..1f58b836c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58,7 +58,7 @@
         "karma-webpack": "^5.0.0",
         "loglevelnext": "^5.0.5",
         "marked": "3.0.0",
-        "mocha": "9.1.0",
+        "mocha": "9.1.1",
         "pixelmatch": "^5.1.0",
         "pngjs": "^6.0.0",
         "proj4": "^2.7.5",
@@ -7614,9 +7614,9 @@
       }
     },
     "node_modules/mocha": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.1.0.tgz",
-      "integrity": "sha512-Kjg/XxYOFFUi0h/FwMOeb6RoroiZ+P1yOfya6NK7h3dNhahrJx1r2XIT3ge4ZQvJM86mdjNA+W5phqRQh7DwCg==",
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.1.1.tgz",
+      "integrity": "sha512-0wE74YMgOkCgBUj8VyIDwmLUjTsS13WV1Pg7l0SHea2qzZzlq7MDnfbPsHKcELBRk3+izEVkRofjmClpycudCA==",
       "dev": true,
       "dependencies": {
         "@ungap/promise-all-settled": "1.1.2",
@@ -17272,9 +17272,9 @@
       }
     },
     "mocha": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.1.0.tgz",
-      "integrity": "sha512-Kjg/XxYOFFUi0h/FwMOeb6RoroiZ+P1yOfya6NK7h3dNhahrJx1r2XIT3ge4ZQvJM86mdjNA+W5phqRQh7DwCg==",
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.1.1.tgz",
+      "integrity": "sha512-0wE74YMgOkCgBUj8VyIDwmLUjTsS13WV1Pg7l0SHea2qzZzlq7MDnfbPsHKcELBRk3+izEVkRofjmClpycudCA==",
       "dev": true,
       "requires": {
         "@ungap/promise-all-settled": "1.1.2",
diff --git a/package.json b/package.json
index 1ad90fe6bf..e076098d3a 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
     "karma-webpack": "^5.0.0",
     "loglevelnext": "^5.0.5",
     "marked": "3.0.0",
-    "mocha": "9.1.0",
+    "mocha": "9.1.1",
     "pixelmatch": "^5.1.0",
     "pngjs": "^6.0.0",
     "proj4": "^2.7.5",