diff --git a/CMakeLists.txt b/CMakeLists.txt
index 59ce0f4..ea6b80e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ project (utf8proc C)
 # Be sure to also update these in Makefile and MANIFEST!
 set(SO_MAJOR 2)
 set(SO_MINOR 4)
-set(SO_PATCH 0)
+set(SO_PATCH 1)
 
 option(UTF8PROC_INSTALL "Enable installation of utf8proc" On)
 option(UTF8PROC_ENABLE_TESTING "Enable testing of utf8proc" Off)
diff --git a/Makefile b/Makefile
index 3d4c2fb..fa1c6b0 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ SOFLAG = -Wl,-soname
 # Be sure to also update these ABI versions in MANIFEST and CMakeLists.txt!
 MAJOR=2
 MINOR=4
-PATCH=0
+PATCH=1
 
 OS := $(shell uname)
 ifeq ($(OS),Darwin) # MacOS X
diff --git a/utf8proc.h b/utf8proc.h
index bfc62e4..2e8a7ae 100644
--- a/utf8proc.h
+++ b/utf8proc.h
@@ -73,7 +73,7 @@
 /** The MINOR version number (increased when new functionality is added in a backwards-compatible manner). */
 #define UTF8PROC_VERSION_MINOR 6
 /** The PATCH version (increased for fixes that do not change the API). */
-#define UTF8PROC_VERSION_PATCH 0
+#define UTF8PROC_VERSION_PATCH 1
 /** @} */
 
 #include <stdlib.h>