diff --git a/.github/workflows/python-package-conda.yml b/.github/workflows/python-package-conda.yml
index 4d6b9b6..1966ba4 100644
--- a/.github/workflows/python-package-conda.yml
+++ b/.github/workflows/python-package-conda.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
-        python-version: [3.8]
+        python-version: [3.11]
     steps:
       - uses: actions/checkout@v2
       - name: install mamba
diff --git a/GP.yml b/GP.yml
index b5e04f6..87c253b 100644
--- a/GP.yml
+++ b/GP.yml
@@ -3,7 +3,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python>=3.8
+  - python>=3.11
   - matplotlib
   - notebook
   - plotly