diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7821681..e497621 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-2019, windows-2022, ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, macOS-12, macOS-13, macOS-14]
-        sdkVersion: [1.3.283.0, 1.3.280.0, 1.3.275.0]
+        sdkVersion: [1.3.283.0]
 
     name: test ${{ matrix.os }} | ${{ matrix.sdkVersion }}
     runs-on: ${{ matrix.os }}