diff --git a/.ci/37.yaml b/.ci/37.yaml
index c84966b..85fc07e 100644
--- a/.ci/37.yaml
+++ b/.ci/37.yaml
@@ -8,9 +8,7 @@ dependencies:
   - pandas>=1
   - scikit-learn>=0.22
   - scipy>=1.0
-  - spglm
   - spreg
-  # testing
   - codecov
   - coverage
   - pytest
diff --git a/.ci/38.yaml b/.ci/38.yaml
index 74c13be..730ce78 100644
--- a/.ci/38.yaml
+++ b/.ci/38.yaml
@@ -8,9 +8,7 @@ dependencies:
   - pandas>=1
   - scikit-learn>=0.22
   - scipy>=1.0
-  - spglm
   - spreg
-  # testing
   - codecov
   - coverage
   - pytest
diff --git a/.ci/39-DEV.yaml b/.ci/39-DEV.yaml
index 0cc85ae..d355d2a 100644
--- a/.ci/39-DEV.yaml
+++ b/.ci/39-DEV.yaml
@@ -9,9 +9,7 @@ dependencies:
   - pandas>=1
   - scikit-learn>=0.22
   - scipy>=1.0
-  - spglm
   - spreg
-  # testing
   - codecov
   - coverage
   - pytest
diff --git a/.ci/39.yaml b/.ci/39.yaml
index 5870f73..a6fad16 100644
--- a/.ci/39.yaml
+++ b/.ci/39.yaml
@@ -8,9 +8,7 @@ dependencies:
   - pandas>=1
   - scikit-learn>=0.22
   - scipy>=1.0
-  - spglm
   - spreg
-  # testing
   - codecov
   - coverage
   - pytest
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index 1ddb0c4..3e45150 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -32,7 +32,7 @@
            micromamba-version: 'latest'
        - name: install spglm via pip
          shell: bash -l {0}
-         run: pip install spglm 
+         run: pip install --upgrade git+https://github.com/pysal/spglm.git@master
          
        - name: install spreg via pip
          shell: bash -l {0}