diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index dedd4b1..75f79f6 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -31,8 +31,8 @@ jobs:
       run: |
         PYTHON_VER=${{ matrix.python-version }}
         PYTHON_VER=${PYTHON_VER//./}  # Remove the dot from the Python version
-        if mamba search -c conda-forge pymol-open-source | grep -q "py${PYTHON_VER}"; then
-          mamba install -c conda-forge pymol-open-source=2.5.0
+        if mamba search -c conda-forge pymol-open-source=3.0.0 | grep -q "py${PYTHON_VER}"; then
+          mamba install -c conda-forge pymol-open-source=3.0.0
         fi
     - name: Install package
       shell: bash -l {0}
diff --git a/.github/workflows/envs/environment.yml b/.github/workflows/envs/environment.yml
index f393896..a98c147 100644
--- a/.github/workflows/envs/environment.yml
+++ b/.github/workflows/envs/environment.yml
@@ -3,5 +3,6 @@ channels:
   - conda-forge
 
 dependencies:
+  - pip
   - pip:
     - -r ../../../requirements/requirements-test.txt