Update dependencies

Author: vadyushkins

requirements/default.txt

@@ -1,7 +1,5 @@
-boto3>=1.17
-networkx>=2.5
-numpy>=1.20
-pyformlang>=0.1
-rdflib>=5.0
-requests>=2.25
-tqdm>=4.60
+boto3==1.18.31
+networkx==2.6.2
+pyformlang==0.1.26
+rdflib==6.0.0
+tqdm==4.62.2

requirements/developer.txt

@@ -1,2 +1,3 @@
-black>=20.8b1
-pre-commit>=2.12.0
+black==21.8b0
+pre-commit==2.14.1
+pytest==6.2.4

requirements/docs.txt

@@ -1,5 +1,5 @@
-nb2plots>=0.6
-numpydoc>=1.1
-pydata_sphinx_theme>=0.6
-sphinx>=3.5
-sphinx-copybutton>=0.3
+nb2plots==0.6
+numpydoc==1.1.0
+pydata_sphinx_theme==0.6.3
+sphinx==4.1.2
+sphinx-copybutton==0.4.0