diff --git a/package.json b/package.json
index 3ffce58..47fe767 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@types/react-dom": "^16.9.6",
     "@types/react-router-dom": "^5.1.4",
     "@types/styled-components": "^5.1.0",
-    "axios": "^0.19.2",
+    "axios": "^0.21.1",
     "github-markdown-css": "^4.0.0",
     "intersection-observer": "^0.7.0",
     "prop-types": "^15.7.2",
diff --git a/yarn.lock b/yarn.lock
index 816deb4..71ee451 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2203,12 +2203,12 @@ aws4@^1.8.0:
   resolved "https://registry.npm.taobao.org/aws4/download/aws4-1.9.1.tgz#7e33d8f7d449b3f673cd72deb9abdc552dbe528e"
   integrity sha1-fjPY99RJs/ZzzXLeuavcVS2+Uo4=
 
-axios@^0.19.2:
-  version "0.19.2"
-  resolved "https://registry.npm.taobao.org/axios/download/axios-0.19.2.tgz?cache=0&sync_timestamp=1579667961404&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Faxios%2Fdownload%2Faxios-0.19.2.tgz#3ea36c5d8818d0d5f8a8a97a6d36b86cdc00cb27"
-  integrity sha1-PqNsXYgY0NX4qKl6bTa4bNwAyyc=
+axios@^0.21.1:
+  version "0.21.1"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.1.tgz#22563481962f4d6bde9a76d516ef0e5d3c09b2b8"
+  integrity sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==
   dependencies:
-    follow-redirects "1.5.10"
+    follow-redirects "^1.10.0"
 
 axobject-query@^2.0.2:
   version "2.1.2"
@@ -2980,10 +2980,6 @@ code-point-at@^1.0.0:
   resolved "https://registry.npm.taobao.org/code-point-at/download/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-"code-prettify@https://github.com/google/code-prettify#master":
-  version "1.0.0"
-  resolved "https://github.com/google/code-prettify#e006587b4a893f0281e9dc9a53001c7ed584d4e7"
-
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npm.taobao.org/collection-visit/download/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@@ -3587,14 +3583,7 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@=3.1.0:
-  version "3.1.0"
-  resolved "https://registry.npm.taobao.org/debug/download/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  integrity sha1-W7WgZyYotkFJVmuhaBnmFRjGcmE=
-  dependencies:
-    ms "2.0.0"
-
-debug@^3.0.0, debug@^3.1.1, debug@^3.2.5:
+debug@^3.1.1, debug@^3.2.5:
   version "3.2.6"
   resolved "https://registry.npm.taobao.org/debug/download/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha1-6D0X3hbYp++3cX7b5fsQE17uYps=
@@ -4666,19 +4655,10 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
-follow-redirects@1.5.10:
-  version "1.5.10"
-  resolved "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
-  integrity sha1-e3qfmuov3/NnhqlP9kPtB/T/Xio=
-  dependencies:
-    debug "=3.1.0"
-
-follow-redirects@^1.0.0:
-  version "1.11.0"
-  resolved "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.11.0.tgz#afa14f08ba12a52963140fe43212658897bc0ecb"
-  integrity sha1-r6FPCLoSpSljFA/kMhJliJe8Dss=
-  dependencies:
-    debug "^3.0.0"
+follow-redirects@^1.0.0, follow-redirects@^1.10.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.13.1.tgz#5f69b813376cee4fd0474a3aba835df04ab763b7"
+  integrity sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg==
 
 for-in@^0.1.3:
   version "0.1.8"