diff --git a/CMakeLists.txt b/CMakeLists.txt
index 25d45c0b28cf12a1eb222a0c50d6b1c5849e3bd7..6fce7c5226d96e89eaf7ee872335c234a520f796 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 ### VERSION INFO
 set(OpenPose_VERSION_MAJOR 1)
 set(OpenPose_VERSION_MINOR 5)
-set(OpenPose_VERSION_PATCH 0)
+set(OpenPose_VERSION_PATCH 1)
 set(OpenPose_VERSION ${OpenPose_VERSION_MAJOR}.${OpenPose_VERSION_MINOR}.${OpenPose_VERSION_PATCH})
 
 
diff --git a/doc/release_notes.md b/doc/release_notes.md
index cd78ab41ef4856e9c931a096c0ec4e8715309f6e..fbd737dc6ed814b840047b370206caa63d8a42b1 100644
--- a/doc/release_notes.md
+++ b/doc/release_notes.md
@@ -365,7 +365,7 @@ OpenPose Library - Release Notes
 
 
 
-## Current version - future OpenPose 1.5.1
+## OpenPose 1.5.1 (Sep 03, 2019)
 1. Main improvements:
     1. Highly improved 3D triangulation for >3 cameras by fixing some small bugs.
     2. Added community-based support for Nvidia NVCaffe.
@@ -380,6 +380,13 @@ OpenPose Library - Release Notes
 3. Main bugs fixed:
     1. Windows: Added back support for OpenGL and Spinnaker, as well as DLLs for debug compilation.
     2. `06_face_from_image.cpp`, `07_hand_from_image.cpp`, and `09_keypoints_from_heatmaps` working again, they stopped working in version 1.5.0 with the GPU image resize for the GUI.
+
+
+
+## Current version - Future OpenPose 1.5.2
+1. Main improvements:
+2. Functions or parameters renamed:
+3. Main bugs fixed:
 4. Changes/additions that affect the compatibility with the OpenPose Unity Plugin:
 
 
diff --git a/examples/tutorial_api_python/01_body_from_image.py b/examples/tutorial_api_python/01_body_from_image.py
index a03e24b44f34fa916af80779f498598b236bf253..544d523f08ed3174a0796fb5c5ee7262fe641387 100644
--- a/examples/tutorial_api_python/01_body_from_image.py
+++ b/examples/tutorial_api_python/01_body_from_image.py
@@ -64,7 +64,7 @@ try:
 
     # Display Image
     print("Body keypoints: \n" + str(datum.poseKeypoints))
-    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
     cv2.waitKey(0)
 except Exception as e:
     # print(e)
diff --git a/examples/tutorial_api_python/02_whole_body_from_image.py b/examples/tutorial_api_python/02_whole_body_from_image.py
index 59aaee384ac9c8cbcafd8bc749dceac4d7cab310..c573c9615e931a61f348141be008a1008833f2a7 100644
--- a/examples/tutorial_api_python/02_whole_body_from_image.py
+++ b/examples/tutorial_api_python/02_whole_body_from_image.py
@@ -69,7 +69,7 @@ try:
     print("Face keypoints: \n" + str(datum.faceKeypoints))
     print("Left hand keypoints: \n" + str(datum.handKeypoints[0]))
     print("Right hand keypoints: \n" + str(datum.handKeypoints[1]))
-    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
     cv2.waitKey(0)
 except Exception as e:
     # print(e)
diff --git a/examples/tutorial_api_python/04_keypoints_from_images.py b/examples/tutorial_api_python/04_keypoints_from_images.py
index 9e92428ad680be85c9d338b45e204dc173c1c75a..6fd0697fabe2928e02f05764030b7f73b7f3b677 100644
--- a/examples/tutorial_api_python/04_keypoints_from_images.py
+++ b/examples/tutorial_api_python/04_keypoints_from_images.py
@@ -72,7 +72,7 @@ try:
         print("Body keypoints: \n" + str(datum.poseKeypoints))
 
         if not args[0].no_display:
-            cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+            cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
             key = cv2.waitKey(15)
             if key == 27: break
 
diff --git a/examples/tutorial_api_python/05_keypoints_from_images_multi_gpu.py b/examples/tutorial_api_python/05_keypoints_from_images_multi_gpu.py
index e0ef57c65ab78e5e6d5a0caa414c85a1b6b5c3af..79574363d9c947cfe6b4fe10e6f9545acfd09dfd 100644
--- a/examples/tutorial_api_python/05_keypoints_from_images_multi_gpu.py
+++ b/examples/tutorial_api_python/05_keypoints_from_images_multi_gpu.py
@@ -99,7 +99,7 @@ try:
                 print("Body keypoints: \n" + str(datum.poseKeypoints))
 
                 if not args[0].no_display:
-                    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+                    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
                     key = cv2.waitKey(15)
                     if key == 27: break
 
diff --git a/examples/tutorial_api_python/06_face_from_image.py b/examples/tutorial_api_python/06_face_from_image.py
index 577e513fc224008662393f5358833cdb2b809a13..ebc115d1b31b4b78009ae190c320296be7d0bed6 100644
--- a/examples/tutorial_api_python/06_face_from_image.py
+++ b/examples/tutorial_api_python/06_face_from_image.py
@@ -76,7 +76,7 @@ try:
     # Process and display image
     opWrapper.emplaceAndPop([datum])
     print("Face keypoints: \n" + str(datum.faceKeypoints))
-    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
     cv2.waitKey(0)
 except Exception as e:
     # print(e)
diff --git a/examples/tutorial_api_python/07_hand_from_image.py b/examples/tutorial_api_python/07_hand_from_image.py
index 3927fd282a82277d1d243aa1f2db449ae2052af5..50f186910fc4411f38fd70e9084416505519199f 100644
--- a/examples/tutorial_api_python/07_hand_from_image.py
+++ b/examples/tutorial_api_python/07_hand_from_image.py
@@ -89,7 +89,7 @@ try:
     opWrapper.emplaceAndPop([datum])
     print("Left hand keypoints: \n" + str(datum.handKeypoints[0]))
     print("Right hand keypoints: \n" + str(datum.handKeypoints[1]))
-    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
     cv2.waitKey(0)
 except Exception as e:
     # print(e)
diff --git a/examples/tutorial_api_python/08_heatmaps_from_image.py b/examples/tutorial_api_python/08_heatmaps_from_image.py
index 47241a9941578f466e18c2dd5f602c7d2e626f70..ee045fa8c9ea94b776715529692baae7c898409a 100644
--- a/examples/tutorial_api_python/08_heatmaps_from_image.py
+++ b/examples/tutorial_api_python/08_heatmaps_from_image.py
@@ -80,7 +80,7 @@ try:
         heatmap = heatmaps[counter, :, :].copy()
         heatmap = cv2.applyColorMap(heatmap, cv2.COLORMAP_JET)
         combined = cv2.addWeighted(outputImageF, 0.5, heatmap, 0.5, 0)
-        cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", combined)
+        cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", combined)
         key = cv2.waitKey(-1)
         if key == 27:
             break
diff --git a/examples/tutorial_api_python/09_keypoints_from_heatmaps.py b/examples/tutorial_api_python/09_keypoints_from_heatmaps.py
index 9c427a612f17ebc7767ed16ceac66aaca0995f45..a406eaeda7acd967a74478081dc9ff8590ca9745 100644
--- a/examples/tutorial_api_python/09_keypoints_from_heatmaps.py
+++ b/examples/tutorial_api_python/09_keypoints_from_heatmaps.py
@@ -81,7 +81,7 @@ try:
 
     # Display Image
     print("Body keypoints: \n" + str(datum.poseKeypoints))
-    cv2.imshow("OpenPose 1.5.0 - Tutorial Python API", datum.cvOutputData)
+    cv2.imshow("OpenPose 1.5.1 - Tutorial Python API", datum.cvOutputData)
     cv2.waitKey(0)
 except Exception as e:
     # print(e)
diff --git a/include/openpose/core/macros.hpp b/include/openpose/core/macros.hpp
index 656fdc8ab00fd21f010303e393903c576f4bf4d0..a32c5e4930f94146b0eb0a181fc5b4c734163a95 100644
--- a/include/openpose/core/macros.hpp
+++ b/include/openpose/core/macros.hpp
@@ -11,7 +11,7 @@
 
 // OpenPose name and version
 const std::string OPEN_POSE_NAME_STRING = "OpenPose";
-const std::string OPEN_POSE_VERSION_STRING = "1.5.0";
+const std::string OPEN_POSE_VERSION_STRING = "1.5.1";
 const std::string OPEN_POSE_NAME_AND_VERSION = OPEN_POSE_NAME_STRING + " " + OPEN_POSE_VERSION_STRING;
 // #define COMMERCIAL_LICENSE
 
diff --git a/scripts/ubuntu/Makefile.example b/scripts/ubuntu/Makefile.example
index 4f596eca183bb120f84cb40d51737da6ec60cbf3..100770f3d299e9ee0c93bdcfbc8c4381803219b7 100644
--- a/scripts/ubuntu/Makefile.example
+++ b/scripts/ubuntu/Makefile.example
@@ -34,7 +34,7 @@ LIB_BUILD_DIR := $(BUILD_DIR)/lib
 STATIC_NAME := $(LIB_BUILD_DIR)/lib$(LIBRARY_NAME).a
 DYNAMIC_VERSION_MAJOR 		:= 1
 DYNAMIC_VERSION_MINOR 		:= 5
-DYNAMIC_VERSION_REVISION 	:= 0
+DYNAMIC_VERSION_REVISION 	:= 1
 DYNAMIC_NAME_SHORT := lib$(LIBRARY_NAME).so
 #DYNAMIC_SONAME_SHORT := $(DYNAMIC_NAME_SHORT).$(DYNAMIC_VERSION_MAJOR)
 DYNAMIC_VERSIONED_NAME_SHORT := $(DYNAMIC_NAME_SHORT).$(DYNAMIC_VERSION_MAJOR).$(DYNAMIC_VERSION_MINOR).$(DYNAMIC_VERSION_REVISION)