diff --git a/CMakeLists.txt b/CMakeLists.txt
index c4df445..4304d00 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ project (utf8proc C)
 # Be sure to also update these in Makefile!
 set(SO_MAJOR 1)
 set(SO_MINOR 3)
-set(SO_PATCH 0)
+set(SO_PATCH 1)
 
 add_definitions (
   -DUTF8PROC_EXPORTS
diff --git a/MANIFEST b/MANIFEST
index 237218e..0bf8a52 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -2,6 +2,6 @@ include/
 include/utf8proc.h
 lib/
 lib/libutf8proc.a
-lib/libutf8proc.so -> libutf8proc.so.1.3.0
-lib/libutf8proc.so.1 -> libutf8proc.so.1.3.0
-lib/libutf8proc.so.1.3.0
+lib/libutf8proc.so -> libutf8proc.so.1.3.1
+lib/libutf8proc.so.1 -> libutf8proc.so.1.3.1
+lib/libutf8proc.so.1.3.1
diff --git a/Makefile b/Makefile
index ffb1cba..be50a85 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ UCFLAGS = $(CFLAGS) $(PICFLAG) $(C99FLAG) $(WCFLAGS) -DUTF8PROC_EXPORTS
 # Be sure to also update these in MANIFEST and CMakeLists.txt!
 MAJOR=1
 MINOR=3
-PATCH=0
+PATCH=1
 
 OS := $(shell uname)
 ifeq ($(OS),Darwin) # MacOS X