diff --git a/libraries/liblmdb/CHANGES b/libraries/liblmdb/CHANGES
index 47fb0616b27f1733410e65da6cc9c9129c99ea54..fafaa404da53b6dcd41d4ccc4c36bbbccc618edc 100644
--- a/libraries/liblmdb/CHANGES
+++ b/libraries/liblmdb/CHANGES
@@ -1,6 +1,6 @@
 LMDB 0.9 Change Log
 
-LMDB 0.9.19 Release Engineering
+LMDB 0.9.19 Release (2016/12/28)
 	Fix mdb_env_cwalk cursor init (ITS#8424)
 	Fix robust mutexes on Solaris 10/11 (ITS#8339)
 	Tweak Win32 error message buffer
diff --git a/libraries/liblmdb/lmdb.h b/libraries/liblmdb/lmdb.h
index ba74a220bf73e5b83d39082f1da1f9eb4630e5d7..0aeff0d320036d3997a726e8846ed6d78417b6e4 100644
--- a/libraries/liblmdb/lmdb.h
+++ b/libraries/liblmdb/lmdb.h
@@ -200,7 +200,7 @@ typedef int mdb_filehandle_t;
 /** Library minor version */
 #define MDB_VERSION_MINOR	9
 /** Library patch version */
-#define MDB_VERSION_PATCH	18
+#define MDB_VERSION_PATCH	19
 
 /** Combine args a,b,c into a single integer for easy version comparisons */
 #define MDB_VERINT(a,b,c)	(((a) << 24) | ((b) << 16) | (c))
@@ -210,7 +210,7 @@ typedef int mdb_filehandle_t;
 	MDB_VERINT(MDB_VERSION_MAJOR,MDB_VERSION_MINOR,MDB_VERSION_PATCH)
 
 /** The release date of this library version */
-#define MDB_VERSION_DATE	"February 5, 2016"
+#define MDB_VERSION_DATE	"December 28, 2016"
 
 /** A stringifier for the version info */
 #define MDB_VERSTR(a,b,c,d)	"LMDB " #a "." #b "." #c ": (" d ")"