diff --git a/pd/src/m_pd.h b/pd/src/m_pd.h
index 6b0e29ea2b1f869c25612fc4e14425d1c12ca08e..1c3467410abe59408a82b81e0273c678fd3e1d64 100644
--- a/pd/src/m_pd.h
+++ b/pd/src/m_pd.h
@@ -14,7 +14,7 @@ extern "C" {
 #define PD_MINOR_VERSION 48
 #define PD_BUGFIX_VERSION 0
 #define PD_TEST_VERSION ""
-#define PD_L2ORK_VERSION "2.4.8"
+#define PD_L2ORK_VERSION "2.4.9"
 #define PDL2ORK
 extern int pd_compatibilitylevel;   /* e.g., 43 for pd 0.43 compatibility */