diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 5151b8d..faceb29 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -11,7 +11,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ["3.8", "3.9"]
-        numpy-version: ["1.20.0", "1.24.2", "2.0.0"]
+        numpy-version: ["1.20.3"]
         exclude:
           - python-version: "3.8"
             numpy-version: "2.0.0"