diff --git a/data/l_finger.stl b/data/l_finger.stl
index 32dfd604c..5c6c7caf1 100644
Binary files a/data/l_finger.stl and b/data/l_finger.stl differ
diff --git a/data/l_finger_tip.stl b/data/l_finger_tip.stl
index f557c5a31..6c98b9404 100644
Binary files a/data/l_finger_tip.stl and b/data/l_finger_tip.stl differ
diff --git a/examples/SharedMemory/SharedMemoryCommands.h b/examples/SharedMemory/SharedMemoryCommands.h
index bdbf64f60..e23eefa69 100644
--- a/examples/SharedMemory/SharedMemoryCommands.h
+++ b/examples/SharedMemory/SharedMemoryCommands.h
@@ -23,7 +23,7 @@
 	typedef unsigned long long int smUint64_t;
 #endif
 
-#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (512*1024)
+#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (8*1024*1024)
 
 #define SHARED_MEMORY_SERVER_TEST_C
 #define MAX_DEGREE_OF_FREEDOM 128
diff --git a/setup.py b/setup.py
index 664059460..f6ac6ec91 100644
--- a/setup.py
+++ b/setup.py
@@ -446,7 +446,7 @@ print("-----")
 
 setup(
 	name = 'pybullet',
-	version='1.9.1',
+	version='1.9.3',
 	description='Official Python Interface for the Bullet Physics SDK specialized for Robotics Simulation and Reinforcement Learning',
 	long_description='pybullet is an easy to use Python module for physics simulation, robotics and deep reinforcement learning based on the Bullet Physics SDK. With pybullet you can load articulated bodies from URDF, SDF and other file formats. pybullet provides forward dynamics simulation, inverse dynamics computation, forward and inverse kinematics and collision detection and ray intersection queries. Aside from physics simulation, pybullet supports to rendering, with a CPU renderer and OpenGL visualization and support for virtual reality headsets.',
 	url='https://github.com/bulletphysics/bullet3',