diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 0dee5ab..27ecabb 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -21,7 +21,7 @@
           - os: windows-latest
             python-version: 3.9
           - os: windows-latest
-            r-version: 3.6
+            r-version: release
           - os: ubuntu-latest
             r-version: 3.6
             python-version: 3.9
diff --git a/Readme.md b/Readme.md
index 9eb6a32..60488bf 100644
--- a/Readme.md
+++ b/Readme.md
@@ -26,7 +26,7 @@
 ```
 #### 2. Windows only: Point environment variables to your R installation, e.g.:
 ```
-set R_HOME="C:Program Files\R\R-4.0.2"
+set R_HOME="C:Program Files\R\R-4.1.1"
 set R_USER=%R_HOME%
 set PATH=%R_HOME%\bin;%R_HOME%\bin\x64;%PATH%
 ```