diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ca804e1..8c4daf9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         python-version: [ 3.6, 3.7, 3.8, 3.9 ]
     env:
-      MACOSX_DEPLOYMENT_TARGET: 10.13
+      MACOSX_DEPLOYMENT_TARGET: 10.14
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
diff --git a/README.md b/README.md
index 23bec0b..02305cb 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ We distribute a statically linked binary Raylib wheel, install from Pypi.
 
     pip3 install raylib
 
-Some platforms that _should_ be available:  Windows x64, MacOS x64, Linux x64.
+Some platforms that _should_ be available:  Windows 10 x64, MacOS 10.15 x64, Linux Ubuntu1804 x64.
 
 If yours isn't available then pip will attempt to build from source, so you will need to have raylib development libs installed.