diff --git a/can-i-settle-shanghai/yarn.lock b/can-i-settle-shanghai/yarn.lock
index a55bf24..1d0052d 100644
--- a/can-i-settle-shanghai/yarn.lock
+++ b/can-i-settle-shanghai/yarn.lock
@@ -1804,14 +1804,15 @@ browserify-zlib@^0.2.0:
     pako "~1.0.5"
 
 browserslist@^4.0.0, browserslist@^4.8.3, browserslist@^4.8.6, browserslist@^4.9.1:
-  version "4.11.0"
-  resolved "http://r.tnpm.oa.com/browserslist/download/browserslist-4.11.0.tgz#aef4357b10a8abda00f97aac7cd587b2082ba1ad"
-  integrity sha1-rvQ1exCoq9oA+XqsfNWHsggroa0=
+  version "4.16.6"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.6.tgz#d7901277a5a88e554ed305b183ec9b0c08f66fa2"
+  integrity sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==
   dependencies:
-    caniuse-lite "^1.0.30001035"
-    electron-to-chromium "^1.3.380"
-    node-releases "^1.1.52"
-    pkg-up "^3.1.0"
+    caniuse-lite "^1.0.30001219"
+    colorette "^1.2.2"
+    electron-to-chromium "^1.3.723"
+    escalade "^3.1.1"
+    node-releases "^1.1.71"
 
 buffer-from@^1.0.0:
   version "1.1.1"
@@ -1981,10 +1982,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001035:
-  version "1.0.30001036"
-  resolved "http://r.tnpm.oa.com/caniuse-lite/download/caniuse-lite-1.0.30001036.tgz#930ea5272010d8bf190d859159d757c0b398caf0"
-  integrity sha1-kw6lJyAQ2L8ZDYWRWddXwLOYyvA=
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001219:
+  version "1.0.30001230"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001230.tgz#8135c57459854b2240b57a4a6786044bdc5a9f71"
+  integrity sha512-5yBd5nWCBS+jWKTcHOzXwo5xzcj4ePE/yjtkZyUV1BTUmrBaA9MRGC+e7mxnqXSA90CmCA8L3eKLaSUkt099IQ==
 
 case-sensitive-paths-webpack-plugin@^2.3.0:
   version "2.3.0"
@@ -2230,6 +2231,11 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
+colorette@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
+
 combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "http://r.tnpm.oa.com/combined-stream/download/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -2960,10 +2966,10 @@ ejs@^2.6.1:
   resolved "http://r.tnpm.oa.com/ejs/download/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha1-SGYSh1c9zFPjZsehrlLDoSDuybo=
 
-electron-to-chromium@^1.3.380:
-  version "1.3.380"
-  resolved "http://r.tnpm.oa.com/electron-to-chromium/download/electron-to-chromium-1.3.380.tgz#1e1f07091b42b54bccd0ad6d3a14f2b73b60dc9d"
-  integrity sha1-Hh8HCRtCtUvM0K1tOhTytztg3J0=
+electron-to-chromium@^1.3.723:
+  version "1.3.739"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.739.tgz#f07756aa92cabd5a6eec6f491525a64fe62f98b9"
+  integrity sha512-+LPJVRsN7hGZ9EIUUiWCpO7l4E3qBYHNadazlucBfsXBbccDFNKUBAgzE68FnkWGJPwD/AfKhSzL+G+Iqb8A4A==
 
 elliptic@^6.0.0:
   version "6.5.2"
@@ -3076,6 +3082,11 @@ es-to-primitive@^1.2.1:
     is-date-object "^1.0.1"
     is-symbol "^1.0.2"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "http://r.tnpm.oa.com/escape-html/download/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -5321,12 +5332,10 @@ node-libs-browser@^2.2.1:
     util "^0.11.0"
     vm-browserify "^1.0.1"
 
-node-releases@^1.1.52:
-  version "1.1.52"
-  resolved "http://r.tnpm.oa.com/node-releases/download/node-releases-1.1.52.tgz#bcffee3e0a758e92e44ecfaecd0a47554b0bcba9"
-  integrity sha1-vP/uPgp1jpLkTs+uzQpHVUsLy6k=
-  dependencies:
-    semver "^6.3.0"
+node-releases@^1.1.71:
+  version "1.1.72"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.72.tgz#14802ab6b1039a79a0c7d662b610a5bbd76eacbe"
+  integrity sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==
 
 normalize-package-data@^2.5.0:
   version "2.5.0"
@@ -5867,13 +5876,6 @@ pkg-dir@^4.1.0:
   dependencies:
     find-up "^4.0.0"
 
-pkg-up@^3.1.0:
-  version "3.1.0"
-  resolved "http://r.tnpm.oa.com/pkg-up/download/pkg-up-3.1.0.tgz#100ec235cc150e4fd42519412596a28512a0def5"
-  integrity sha1-EA7CNcwVDk/UJRlBJZaihRKg3vU=
-  dependencies:
-    find-up "^3.0.0"
-
 pnp-webpack-plugin@^1.6.0:
   version "1.6.4"
   resolved "http://r.tnpm.oa.com/pnp-webpack-plugin/download/pnp-webpack-plugin-1.6.4.tgz#c9711ac4dc48a685dabafc86f8b6dd9f8df84149"