diff --git a/Makefile b/Makefile
index 011b7c7..b9f59f1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION = 0.4.0
+VERSION = 0.4.1
 
 OUT ?= ./build
 SRC := src
diff --git a/src/common.h b/src/common.h
index 4e18e82..3595d16 100644
--- a/src/common.h
+++ b/src/common.h
@@ -16,7 +16,7 @@
 
 #define __DCURL_MAJOR__ 0
 #define __DCURL_MINOR__ 4
-#define __DCURL_PATCH__ 0
+#define __DCURL_PATCH__ 1
 
 double diff_in_second(struct timespec t1, struct timespec t2);