diff --git a/.github/workflows/testing_in_conda.yml b/.github/workflows/testing_in_conda.yml
index 681ccf4..1ff3536 100644
--- a/.github/workflows/testing_in_conda.yml
+++ b/.github/workflows/testing_in_conda.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.10"]
 
     steps:
     - uses: actions/checkout@v3