diff --git a/src/m_pd.h b/src/m_pd.h
index 3dd241915bf1f76b01ce277fff38a83c17f335ed..23d64918fd8628b35a9002126c2a1970360a511b 100644
--- a/src/m_pd.h
+++ b/src/m_pd.h
@@ -11,7 +11,7 @@ extern "C" {
 #define PD_MAJOR_VERSION 0
 #define PD_MINOR_VERSION 42
 #define PD_BUGFIX_VERSION 6
-#define PD_TEST_VERSION "20121111"
+#define PD_TEST_VERSION "20121112"
 #define PDL2ORK
 
 /* old name for "MSW" flag -- we have to take it for the sake of many old