diff --git a/gym/version.py b/gym/version.py
index 5308a7d1e..cde6c824b 100644
--- a/gym/version.py
+++ b/gym/version.py
@@ -1 +1 @@
-VERSION = '0.10.5'
+VERSION = '0.10.6'
diff --git a/setup.py b/setup.py
index 5ef6378e7..21d682ff4 100644
--- a/setup.py
+++ b/setup.py
@@ -7,8 +7,8 @@ from version import VERSION
 
 # Environment-specific dependencies.
 extras = {
-  'atari': ['atari_py>=0.1.1', 'Pillow', 'PyOpenGL'],
-  'box2d': ['box2d-py>=2.3.4'],
+  'atari': ['atari_py>=0.1.4', 'Pillow', 'PyOpenGL'],
+  'box2d': ['box2d-py>=2.3.5'],
   'classic_control': ['PyOpenGL'],
   'mujoco': ['mujoco_py>=1.50', 'imageio'],
   'robotics': ['mujoco_py>=1.50', 'imageio'],