diff --git a/README.md b/README.md
index b358a8b47..39cdb1c1b 100644
--- a/README.md
+++ b/README.md
@@ -24,12 +24,12 @@
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
 199.232.96.133                camo.githubusercontent.com
-199.232.96.133                github.map.fastly.net
+52.255.135.222                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.113.4                  gist.github.com
+140.82.112.3                  gist.github.com
 185.199.108.153               github.io
-140.82.113.3                  github.com
-140.82.114.6                  api.github.com
+140.82.112.4                  github.com
+140.82.112.5                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
 199.232.96.133                favicons.githubusercontent.com
@@ -50,7 +50,7 @@
 
 ```
 
-上面内容会自动定时更新，保证最新有效。数据更新时间：2021-01-09T18:38:34+08:00（内容无变动不会更新）
+上面内容会自动定时更新，保证最新有效。数据更新时间：2021-01-09T20:34:28+08:00（内容无变动不会更新）
 
 ### 2.1 手动方式
 #### 2.1.1 修改 hosts 文件
diff --git a/hosts b/hosts
index ec9673edf..c6f22f4e4 100644
--- a/hosts
+++ b/hosts
@@ -1,12 +1,12 @@
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
 199.232.96.133                camo.githubusercontent.com
-199.232.96.133                github.map.fastly.net
+52.255.135.222                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.113.4                  gist.github.com
+140.82.112.3                  gist.github.com
 185.199.108.153               github.io
-140.82.113.3                  github.com
-140.82.114.6                  api.github.com
+140.82.112.4                  github.com
+140.82.112.5                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
 199.232.96.133                favicons.githubusercontent.com