Explicitly set python 3.10 in ci_tests and cd_docs in gitub workflows.

.github/workflows/cd_docs.yml

@@ -31,10 +31,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Python 3.9
+      - name: Setup Python 3.10
         uses: actions/setup-python@v5
         with:
-          python-version: "3.9"
+          python-version: "3.10"
 
       - name: Setup Pages
         uses: actions/configure-pages@v5

.github/workflows/ci_tests.yml

@@ -4,12 +4,18 @@ on: [push]
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
 
+    - name: Setup Python 3.10
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+
+
       # We do not install rdflib0-dev here, since we want to test
       # DLite both with and without rdflib (Redland) support and the
       # case with rdflib is already covered by the ci_build_wheel

python/setup.py

@@ -195,7 +195,7 @@ def build_extension(self, ext: CMakeExtension) -> None:
         "Programming Language :: Python :: 3.12",
         "Topic :: Software Development :: Libraries :: Python Modules",
     ],
-    install_requires="numpy",
+    install_requires="numpy>=1.14.5,<1.27.0",
     #install_requires=requirements,
     #extras_require=extra_requirements,
     packages=["dlite"],