Widened dependencies to solve install issues

.github/workflows/test-and-report.yml

@@ -19,10 +19,15 @@ jobs:
             - name: Install poetry
               uses: snok/install-poetry@v1
               with:
+                version: 1.3.2
                 virtualenvs-create: true
 
             - name: Install dependencies
-              run: poetry install --no-interaction
+              run: |
+                poetry run pip install --upgrade pip
+                poetry run pip install --upgrade setuptools
+                poetry run pip list
+                poetry install --no-interaction
 
             - name: Run tests and generate coverage report
               run: |

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "py-smps"
-version = "2.1.0a5"
+version = "2.1.0a6"
 description = "A simple python library to import and visualize data from particle sizing instruments"
 authors = ["David H Hagan <[email protected]>"]
 license = "MIT"
@@ -19,10 +19,10 @@ scipy = ">1.7"
 setuptools = ">48.0"
 joblib = "^1.3"
 seaborn = ">=0.12"
-matplotlib = ">=3.4,<3.6.1 || >3.6.1"
-numpy = ">1.20,<1.24.0 || >1.24.0"
-statsmodels = ">=0.12.0"
-lock = "^2018.3.25.2110"
+matplotlib = ">=3.4,!=3.6.1"
+numpy = ">1.20,!=1.24.0"
+statsmodels = ">=0.13.0"
+requests = ">=2.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^6.0"
@@ -40,8 +40,8 @@ sphinx-gallery = "^0.13.0"
 ipykernel = "^6.24.0"
 
 [build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.urls]
 "Bug Tracker" = "https://github.com/quant-aq/py-smps/issues"