diff -Nru oci-cli-2.6.2.orig/requirements.txt oci-cli-2.6.2/requirements.txt
--- oci-cli-2.6.2.orig/requirements.txt	2019-08-27 20:15:09.000000000 +0200
+++ oci-cli-2.6.2/requirements.txt	2019-08-28 12:15:50.515766252 +0200
@@ -2,40 +2,39 @@
 # (https://pip.pypa.io/en/stable/reference/pip_install/#requirements-file-format),
 # you may need to use the --extra-index-url option instead.
 
-appdirs==1.4.3
-arrow==0.10.0
+appdirs>=1.4.3
+arrow>=0.10.0
 certifi
 cffi>=1.9.1
-click==6.7
-configparser==3.5.0
-coverage==4.5.1
-cryptography==2.4.2
-httpsig-cffi==15.0.0
-idna>=2.5,<2.7
-Jinja2==2.10.1
-jmespath==0.9.3
-ndg-httpsclient==0.4.2
-mock==2.0.0
-oci==2.3.2
-packaging==16.8
-pluggy==0.4.0
-py==1.4.33
-pyasn1==0.2.3
-pyOpenSSL==18.0.0
-pycparser==2.17
-pyparsing==2.2.0
-pytest==3.2.3
-pytest-cov==2.5.1
-python-dateutil==2.7.3
-pytz==2016.10
-requests==2.21.0
-retrying==1.3.3
-six==1.11.0
-sphinx==1.6.4
-sphinx-rtd-theme==0.2.5b1
-terminaltables==3.1.0
-tox==2.9.1
-vcrpy==1.13.0
-virtualenv==15.1.0
-pytest-xdist==1.22.2
-PyYAML==3.13
+click>=6.7
+coverage>=4.5.1
+cryptography>=2.4.2
+httpsig-cffi>=15.0.0
+idna>=2.5
+Jinja2>=2.10.1
+jmespath>=0.9.3
+ndg-httpsclient>=0.4.2
+mock>=2.0.0
+oci>=2.3.2
+packaging>=16.8
+pluggy>=0.4.0
+py>=1.4.33
+pyasn1>=0.2.3
+pyOpenSSL>=18.0.0
+pycparser>=2.17
+pyparsing>=2.2.0
+pytest>=3.2.3
+pytest-cov>=2.5.1
+python-dateutil>=2.7.3
+pytz>=2016.10
+requests>=2.21.0
+retrying>=1.3.3
+six>=1.11.0
+sphinx>=1.6.4
+sphinx-rtd-theme>=0.2.5b1
+terminaltables>=3.1.0
+tox>=2.9.1
+vcrpy>=1.13.0
+virtualenv>=15.1.0
+pytest-xdist>=1.22.2
+PyYAML>=3.13
diff -Nru oci-cli-2.6.2.orig/setup.py oci-cli-2.6.2/setup.py
--- oci-cli-2.6.2.orig/setup.py	2019-08-27 20:15:09.000000000 +0200
+++ oci-cli-2.6.2/setup.py	2019-08-28 12:15:43.071745771 +0200
@@ -29,25 +29,24 @@
     readme = f.read()
 
 requires = [
-    'oci==2.3.2',
-    'arrow==0.10.0',
+    'oci>=2.3.2',
+    'arrow>=0.10.0',
     'certifi',
-    'click==6.7',
-    'configparser==3.5.0',
-    'cryptography==2.4.2',
-    'jmespath==0.9.3',
-    'python-dateutil==2.7.3',
-    'pytz==2016.10',
-    'retrying==1.3.3',
-    'six==1.11.0',
-    'terminaltables==3.1.0',
-    'idna>=2.5,<2.7',
-    'pyOpenSSL==18.0.0',
-    'PyYAML==3.13'
+    'click>=6.7',
+    'cryptography>=2.4.2',
+    'jmespath>=0.9.3',
+    'python-dateutil>=2.7.3',
+    'pytz>=2016.10',
+    'retrying>=1.3.3',
+    'six>=1.11.0',
+    'terminaltables>=3.1.0',
+    'idna>=2.5',
+    'pyOpenSSL>=18.0.0',
+    'PyYAML>=3.13'
 ]
 
 extras = {
-    'db': ['cx_Oracle==7.0']
+    'db': ['cx_Oracle>=7.0']
 }
 
 fips_libcrypto_file = os.getenv("OCI_CLI_FIPS_LIBCRYPTO_FILE")