diff --git a/src/m_pd.h b/src/m_pd.h
index 534faac007d05435b406d67161f6329cddaed9f3..e3504c268c88c6c7beae514053bdd06bc7086627 100644
--- a/src/m_pd.h
+++ b/src/m_pd.h
@@ -10,8 +10,8 @@ extern "C" {
 
 #define PD_MAJOR_VERSION 0
 #define PD_MINOR_VERSION 42
-#define PD_BUGFIX_VERSION 4
-#define PD_TEST_VERSION ""
+#define PD_BUGFIX_VERSION 5
+#define PD_TEST_VERSION "test1"
 
 /* old name for "MSW" flag -- we have to take it for the sake of many old
 "nmakefiles" for externs, which will define NT and not MSW */