diff --git a/addon/package-lock.json b/addon/package-lock.json
index 4338c291a..5447db658 100644
--- a/addon/package-lock.json
+++ b/addon/package-lock.json
@@ -4093,9 +4093,9 @@
       }
     },
     "eslint-plugin-no-unsanitized": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-no-unsanitized/-/eslint-plugin-no-unsanitized-3.1.0.tgz",
-      "integrity": "sha512-4gOd6Genbs1iN2rk+Duw/AZHglBvl6htbZZyDPUX7YdjWSu1D/iOGq7EtomDZ6VjzHKRo32042JciX+PPDrZgQ==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-no-unsanitized/-/eslint-plugin-no-unsanitized-3.1.1.tgz",
+      "integrity": "sha512-JP8GPvpWUDAv2UVsOpKLeup94orazjtMRDDxDcak3JEQX1iAYnzCtH7quIB4WmDU8fAbvzPKEFVkzxYzWCYLvg==",
       "dev": true
     },
     "eslint-scope": {
diff --git a/addon/package.json b/addon/package.json
index 5405f717b..1972ca1a6 100644
--- a/addon/package.json
+++ b/addon/package.json
@@ -10,7 +10,7 @@
   },
   "devDependencies": {
     "eslint-plugin-mozilla": "^0.9.0",
-    "eslint-plugin-no-unsanitized": "^3.1.0",
+    "eslint-plugin-no-unsanitized": "^3.1.1",
     "web-ext": "^4.2.0",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11"