⬆️ update dependencies

Author: ianardee

setup.cfg

@@ -31,7 +31,7 @@ include_package_data = True
 python_requires = >=3.7
 install_requires =
     pikepdf~=5.6
-    pytz>=2022.1
+    pytz>=2022.7
     requests~=2.28
 
 [options.entry_points]
@@ -57,9 +57,9 @@ test =
     pytest~=7.1
     pytest-cov~=4.0
 docs =
-    sphinx~=5.2
+    sphinx~=5.3
     sphinx_rtd_theme~=1.1
-    sphinx-autodoc-typehints~=1.19
+    sphinx-autodoc-typehints~=1.20
 build =
     build~=0.8
     twine~=4.0