diff --git a/tutorials/analytics-compressed-sensing b/tutorials/analytics-compressed-sensing
index 4cbcbd7cd0e01bef0fc6192ad56902c351fff4b7..da352eb89f68e334c398f93c4b041b1b853a49ff 160000
--- a/tutorials/analytics-compressed-sensing
+++ b/tutorials/analytics-compressed-sensing
@@ -1 +1 @@
-Subproject commit 4cbcbd7cd0e01bef0fc6192ad56902c351fff4b7
+Subproject commit da352eb89f68e334c398f93c4b041b1b853a49ff
diff --git a/tutorials/analytics-convolutional-nn b/tutorials/analytics-convolutional-nn
index 54b104c82454c2656ace9f7a2d702dc4c58493fe..e65d76b24b3b275d370b4d63ae5406add130e518 160000
--- a/tutorials/analytics-convolutional-nn
+++ b/tutorials/analytics-convolutional-nn
@@ -1 +1 @@
-Subproject commit 54b104c82454c2656ace9f7a2d702dc4c58493fe
+Subproject commit e65d76b24b3b275d370b4d63ae5406add130e518
diff --git a/tutorials/analytics-kaggle-competition b/tutorials/analytics-kaggle-competition
index 6bb3ea8f5c5477bc8d09c67c8acd4bed47609ba5..559a5313ff67ccb5838605249a631b8838dce81f 160000
--- a/tutorials/analytics-kaggle-competition
+++ b/tutorials/analytics-kaggle-competition
@@ -1 +1 @@
-Subproject commit 6bb3ea8f5c5477bc8d09c67c8acd4bed47609ba5
+Subproject commit 559a5313ff67ccb5838605249a631b8838dce81f
diff --git a/tutorials/analytics-tcmi b/tutorials/analytics-tcmi
index 83f79d2b13dd8560904b731f7c9625ec75f765c0..5d21883bf13e6e1bab5b15a63b98979139a1599d 160000
--- a/tutorials/analytics-tcmi
+++ b/tutorials/analytics-tcmi
@@ -1 +1 @@
-Subproject commit 83f79d2b13dd8560904b731f7c9625ec75f765c0
+Subproject commit 5d21883bf13e6e1bab5b15a63b98979139a1599d