diff --git a/package-lock.json b/package-lock.json
index c186138..0766f78 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -873,9 +873,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.2.tgz",
-      "integrity": "sha512-wan8dMWQ0GUeF7DGEPVjhHemVW/vy6xUYmFzRY8RYqgA0JtXC9rJmbScBjqSu6dg9q0lwPQy6ZAmJVr3PPTvqQ=="
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+      "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg=="
     },
     "custom-protocol-detection-blockstack": {
       "version": "1.1.4",
@@ -1118,11 +1118,6 @@
       "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=",
       "dev": true
     },
-    "esprima": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz",
-      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE="
-    },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -2396,14 +2391,6 @@
         "through2": "^2.0.0"
       }
     },
-    "sourcify": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/sourcify/-/sourcify-1.0.1.tgz",
-      "integrity": "sha1-NX1wfQAXNhLASq3LsDWhVilpN+I=",
-      "requires": {
-        "esprima": "^2.7.2"
-      }
-    },
     "sprintf-js": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",