diff --git a/microscript/ILibDuktape_Commit.h b/microscript/ILibDuktape_Commit.h
index 25b54a4..b445da0 100644
--- a/microscript/ILibDuktape_Commit.h
+++ b/microscript/ILibDuktape_Commit.h
@@ -1,3 +1,3 @@
 // This file is auto-generated, any edits may be overwritten 
-#define SOURCE_COMMIT_DATE "2019-May-12 21:39:02-0700"  
-#define SOURCE_COMMIT_HASH "d0fb36d10bc2bdf6822629daa098b07a90730e88"  
+#define SOURCE_COMMIT_DATE "2019-Nov-26 10:29:57-0800"  
+#define SOURCE_COMMIT_HASH "4222bb0294b912fd00c5dce233e0f424cf3eded5"  
diff --git a/modules/win-virtual-terminal.js b/modules/win-virtual-terminal.js
index add9d04..c59bb97 100644
--- a/modules/win-virtual-terminal.js
+++ b/modules/win-virtual-terminal.js
@@ -14,9 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-const PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x00020016;
-const EXTENDED_STARTUPINFO_PRESENT = 0x00080000;
-const HEAP_ZERO_MEMORY = 0x00000008;
+var PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x00020016;
+var EXTENDED_STARTUPINFO_PRESENT = 0x00080000;
+var HEAP_ZERO_MEMORY = 0x00000008;
 
 var duplex = require('stream').Duplex;