diff --git a/src/extensions/default/JavaScriptCodeHints/thirdparty/acorn b/src/extensions/default/JavaScriptCodeHints/thirdparty/acorn
index c152be4a2e8..456f099cbe4 160000
--- a/src/extensions/default/JavaScriptCodeHints/thirdparty/acorn
+++ b/src/extensions/default/JavaScriptCodeHints/thirdparty/acorn
@@ -1 +1 @@
-Subproject commit c152be4a2e8383a21c573ba0b2495afc9ae84643
+Subproject commit 456f099cbe48e420af7db10e85a19b4a760198d3
diff --git a/src/extensions/default/JavaScriptCodeHints/thirdparty/tern b/src/extensions/default/JavaScriptCodeHints/thirdparty/tern
index 21c9f963b94..91a696a04b8 160000
--- a/src/extensions/default/JavaScriptCodeHints/thirdparty/tern
+++ b/src/extensions/default/JavaScriptCodeHints/thirdparty/tern
@@ -1 +1 @@
-Subproject commit 21c9f963b94f6ad077f95d182e9b4568c0d3874d
+Subproject commit 91a696a04b8de5c04b7c9f288ab940bbda124d66
diff --git a/src/thirdparty/CodeMirror2 b/src/thirdparty/CodeMirror2
index bc07cbddee4..01e9fbb6496 160000
--- a/src/thirdparty/CodeMirror2
+++ b/src/thirdparty/CodeMirror2
@@ -1 +1 @@
-Subproject commit bc07cbddee496ebcb81c9a4d6466b112d2b14377
+Subproject commit 01e9fbb6496cda9e3e8fb3b29b4830770cebe642
diff --git a/src/thirdparty/smart-auto-complete b/src/thirdparty/smart-auto-complete
deleted file mode 160000
index d5135c04bd3..00000000000
--- a/src/thirdparty/smart-auto-complete
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d5135c04bd34a6a04d3fd3fdb4238293c067e58c