diff --git a/lib/pbio/include/pbio/version.h b/lib/pbio/include/pbio/version.h
index 70cd4496f..8690a9339 100644
--- a/lib/pbio/include/pbio/version.h
+++ b/lib/pbio/include/pbio/version.h
@@ -23,10 +23,10 @@
 #define PBIO_VERSION_MICRO 0
 
 /** The current prerelease level as a hex digit. */
-#define PBIO_VERSION_LEVEL_HEX 0xC
+#define PBIO_VERSION_LEVEL_HEX 0xF
 
 /** The current prerelease serial. */
-#define PBIO_VERSION_SERIAL 1
+#define PBIO_VERSION_SERIAL 0
 
 /**
  * The current prerelease level as a string.