Freeze requirements to specific versions

requirements.txt

@@ -1,16 +1,40 @@
-argcomplete>=1.10.0
-CherryPy>=18.1.2
-coverage>=4.5.4
-cython>=0.29.13
-decorator>=4.4.0
-fallocate>=1.6.4
-flake8>=3.7.8
-nose>=1.3.7
-numpy>=1.17.0
-progressbar>=2.5
-psutil>=5.6.3
-python-datetime-tz>=0.5.4
-python-dateutil>=2.8.0
-requests>=2.22.0
-tz>=0.2.2
-WebTest>=2.0.33
+argcomplete==1.12.0
+CherryPy==18.6.0
+coverage==5.2.1
+Cython==0.29.21
+decorator==4.4.2
+fallocate==1.6.4
+flake8==3.8.3
+nose==1.3.7
+numpy==1.19.1
+progressbar==2.5
+psutil==5.7.2
+python-datetime-tz==0.5.4
+python-dateutil==2.8.1
+requests==2.24.0
+tz==0.2.2
+WebTest==2.0.35
+
+## The following requirements were added by pip freeze:
+beautifulsoup4==4.9.1
+certifi==2020.6.20
+chardet==3.0.4
+cheroot==8.4.2
+idna==2.10
+jaraco.classes==3.1.0
+jaraco.collections==3.0.0
+jaraco.functools==3.0.1
+jaraco.text==3.2.0
+mccabe==0.6.1
+more-itertools==8.4.0
+portend==2.6
+pycodestyle==2.6.0
+pyflakes==2.2.0
+pytz==2020.1
+six==1.15.0
+soupsieve==2.0.1
+tempora==4.0.0
+urllib3==1.25.10
+waitress==1.4.4
+WebOb==1.8.6
+zc.lockfile==2.0