diff --git a/package-lock.json b/package-lock.json
index 639e2ad6..8895e726 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -265,9 +265,9 @@
       "dev": true
     },
     "acorn": {
-      "version": "8.0.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.0.2.tgz",
-      "integrity": "sha512-t0Dw7AOyeKs4nez4dhzkBDHB28ICo1pxk3UFsLfsCHOkLW+CwbAZJPMa0vBbq0Mqsslhb7n/7H4qB5txaVQ4ew==",
+      "version": "8.0.4",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.0.4.tgz",
+      "integrity": "sha512-XNP0PqF1XD19ZlLKvB7cMmnZswW4C/03pRHgirB30uSJTaS3A3V1/P4sS3HPvFmjoriPCJQs+JDSbm4bL1TxGQ==",
       "dev": true
     },
     "acorn-jsx": {
@@ -3571,7 +3571,7 @@
         },
         "mkdirp": {
           "version": "0.5.5",
-          "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
           "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
           "dev": true,
           "requires": {
diff --git a/package.json b/package.json
index e9352b6e..f0e56924 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     ]
   },
   "devDependencies": {
-    "acorn": "^8.0.2",
+    "acorn": "^8.0.4",
     "chai": "^4.2.0",
     "cypress": "^5.3.0",
     "del": "^6.0.0",