bump versions in requirements

Author: ferrine

conda-envs/environment-test.yml

@@ -10,6 +10,6 @@ dependencies:
 - dask
 - xhistogram
 - pip:
-  - pymc>=5.4.1  # CI was failing to resolve
+  - pymc>=5.6.0  # CI was failing to resolve
   - blackjax
   - scikit-learn

conda-envs/windows-environment-test.yml

@@ -9,5 +9,5 @@ dependencies:
 - dask
 - xhistogram
 - pip:
-  - pymc>=5.4.1  # CI was failing to resolve
+  - pymc>=5.6.0  # CI was failing to resolve
   - scikit-learn

requirements.txt

@@ -1,2 +1,2 @@
-pymc>=5.5.0
+pymc>=5.6.0
 scikit-learn