diff --git a/requirements.txt b/requirements.txt
index 487fa8cf140..159f311da90 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,16 +2,16 @@ pip>=9.0.1
 setuptools>=36.2.0
 ipython==5.4.1
 selenium==3.4.3
-nose>=1.3.7
-pytest>=3.1.3
-pytest-html>=1.15.1
-six>=1.10.0
-flake8>=3.3.0
-requests>=2.18.1
+nose==1.3.7
+pytest==3.1.3
+pytest-html==1.15.1
+six==1.10.0
+flake8==3.3.0
+requests==2.18.1
 BeautifulSoup4==4.6.0
-unittest2>=1.1.0
-chardet>=3.0.2
-boto>=2.46.1
+unittest2==1.1.0
+chardet==3.0.2
+boto==2.48.0
 ipdb==0.10.2
-pyvirtualdisplay>=0.2.1
+pyvirtualdisplay==0.2.1
 -e .
diff --git a/server_requirements.txt b/server_requirements.txt
index aae2e31e83d..8a198459dfb 100755
--- a/server_requirements.txt
+++ b/server_requirements.txt
@@ -2,16 +2,16 @@ pip>=9.0.1
 setuptools>=36.2.0
 ipython==5.4.1
 selenium==2.53.6
-nose>=1.3.7
-pytest>=3.1.3
-pytest-html>=1.15.1
-six>=1.10.0
-flake8>=3.3.0
-requests>=2.18.1
+nose==1.3.7
+pytest==3.1.3
+pytest-html==1.15.1
+six==1.10.0
+flake8==3.3.0
+requests==2.18.1
 BeautifulSoup4==4.6.0
-unittest2>=1.1.0
-chardet>=3.0.2
-boto>=2.46.1
+unittest2==1.1.0
+chardet==3.0.2
+boto==2.48.0
 ipdb==0.10.2
-pyvirtualdisplay>=0.2.1
-MySQL-python>=1.2.5
+pyvirtualdisplay==0.2.1
+MySQL-python==1.2.5
diff --git a/server_setup.py b/server_setup.py
index 9774b0f7f55..7a6dc66b606 100755
--- a/server_setup.py
+++ b/server_setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name='seleniumbase',
-    version='1.4.2',
+    version='1.4.3',
     description='Test Automation Framework - http://seleniumbase.com',
     long_description='Automation Framework for Simple & Reliable Web Testing',
     platforms='Mac * Windows * Linux * Docker',
@@ -22,18 +22,18 @@
         'setuptools>=36.2.0',
         'ipython==5.4.1',
         'selenium==2.53.6',
-        'nose>=1.3.7',
-        'pytest>=3.1.3',
-        'pytest-html>=1.15.1',
-        'six>=1.10.0',
-        'flake8>=3.3.0',
-        'requests>=2.18.1',
+        'nose==1.3.7',
+        'pytest==3.1.3',
+        'pytest-html==1.15.1',
+        'six==1.10.0',
+        'flake8==3.3.0',
+        'requests==2.18.1',
         'BeautifulSoup4==4.6.0',
-        'unittest2>=1.1.0',
-        'chardet>=3.0.2',
-        'boto>=2.46.1',
+        'unittest2==1.1.0',
+        'chardet==3.0.2',
+        'boto==2.48.0',
         'ipdb==0.10.2',
-        'pyvirtualdisplay>=0.2.1',
+        'pyvirtualdisplay==0.2.1',
         ],
     packages=['seleniumbase',
               'seleniumbase.core',
diff --git a/setup.py b/setup.py
index 5cbac03983e..95591c75498 100755
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='seleniumbase',
-    version='1.4.2',
+    version='1.4.3',
     description='Test Automation Framework - http://seleniumbase.com',
     long_description='Automation Framework for Simple & Reliable Web Testing',
     platforms='Mac * Windows * Linux * Docker',
@@ -21,18 +21,18 @@
         'setuptools>=36.2.0',
         'ipython==5.4.1',
         'selenium==3.4.3',
-        'nose>=1.3.7',
-        'pytest>=3.1.3',
-        'pytest-html>=1.15.1',
-        'six>=1.10.0',
-        'flake8>=3.3.0',
-        'requests>=2.18.1',
+        'nose==1.3.7',
+        'pytest==3.1.3',
+        'pytest-html==1.15.1',
+        'six==1.10.0',
+        'flake8==3.3.0',
+        'requests==2.18.1',
         'BeautifulSoup4==4.6.0',
-        'unittest2>=1.1.0',
-        'chardet>=3.0.2',
-        'boto>=2.46.1',
+        'unittest2==1.1.0',
+        'chardet==3.0.2',
+        'boto==2.48.0',
         'ipdb==0.10.2',
-        'pyvirtualdisplay>=0.2.1',
+        'pyvirtualdisplay==0.2.1',
         ],
     packages=['seleniumbase',
               'seleniumbase.core',