diff --git a/src/tpl.c b/src/tpl.c
index 0ce9dff..f4395d0 100644
--- a/src/tpl.c
+++ b/src/tpl.c
@@ -21,7 +21,7 @@ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#define TPL_VERSION 1.5
+#define TPL_VERSION 1.6
 
 static const char id[]="$Id: tpl.c 192 2009-04-24 10:35:30Z thanson $";