diff --git a/CentOS7.md b/CentOS7.md
index 79b8898..a3e0dc5 100644
--- a/CentOS7.md
+++ b/CentOS7.md
@@ -50,7 +50,7 @@ export PATH=/home/user/Downloads/git:$PATH
 Using a Terminal window with the PATH and devtoolset enabled per the Dependencies.
 
 ```
-git clone -b 2020.11-1 https://github.com/microsoft/vcpkg.git
+git clone -b 2021.05.12 https://github.com/microsoft/vcpkg.git
 cd vcpkg
 ./bootstrap-vcpkg.sh
 ./vcpkg install cpprestsdk[websockets]
diff --git a/CentOS8.md b/CentOS8.md
index 10d97f2..2717bc4 100644
--- a/CentOS8.md
+++ b/CentOS8.md
@@ -28,7 +28,7 @@ sudo yum install cmake
 Using a Terminal window with the PATH and devtoolset enabled per the Dependencies.
 
 ```
-git clone -b 2020.11-1 https://github.com/microsoft/vcpkg.git
+git clone -b 2021.05.12 https://github.com/microsoft/vcpkg.git
 cd vcpkg
 ./bootstrap-vcpkg.sh
 ./vcpkg install cpprestsdk[websockets]