diff --git a/opencv b/opencv
index d6151eae23aebdb3fce524a86026c2753daed685..b0dc474160e389b9c9045da5db49d03ae17c6a6b 160000
--- a/opencv
+++ b/opencv
@@ -1 +1 @@
-Subproject commit d6151eae23aebdb3fce524a86026c2753daed685
+Subproject commit b0dc474160e389b9c9045da5db49d03ae17c6a6b
diff --git a/opencv_contrib b/opencv_contrib
index 84f8ea8e99f98d8ab7868dbd29cccb6bdd26fb94..db16caf6ceee76b43b94c846be276e92a43e9700 160000
--- a/opencv_contrib
+++ b/opencv_contrib
@@ -1 +1 @@
-Subproject commit 84f8ea8e99f98d8ab7868dbd29cccb6bdd26fb94
+Subproject commit db16caf6ceee76b43b94c846be276e92a43e9700
diff --git a/opencv_extra b/opencv_extra
index c2cf721e3b8ce535900bc0f97a5cd17efb35361e..936854e2b666853d6d0732a8eabc2d699f4fa3d8 160000
--- a/opencv_extra
+++ b/opencv_extra
@@ -1 +1 @@
-Subproject commit c2cf721e3b8ce535900bc0f97a5cd17efb35361e
+Subproject commit 936854e2b666853d6d0732a8eabc2d699f4fa3d8