diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index e0cec84..4842e43 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -138,7 +138,7 @@ jobs:
         config:
           - {os: windows-latest, r: 'release'}
           # Use 3.6 to trigger usage of RTools35
-          - {os: windows-latest, r: '3.6'}
+          - {os: windows-latest, r: 'oldrel-3'}
 
     steps:
       - uses: actions/checkout@v3
diff --git a/cran-comments.md b/cran-comments.md
index 34bf302..cb6703b 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -3,7 +3,7 @@
 * local R installation, macOS 14.1.1, aarch64, R 4.2.2
 * GitHub Actions (ubuntu-22.04): devel, release, oldrel-1, oldrel-2, oldrel-3,
   oldrel-4
-* GitHub Actions (windows-latest): release, 3.6
+* GitHub Actions (windows-latest): release, oldrel-3
 * Github Actions (macOS-latest): release
 * win-builder: devel, release