diff --git a/.appveyor.yml b/.appveyor.yml
index c954ff64..05072722 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,4 +1,4 @@
-version: 3.0.4-{build}
+version: 3.1-{build}
 configuration: Release
 
 image: Visual Studio 2022
@@ -12,7 +12,7 @@ branches:
       - tmp
 
 install:
-  - set FREETYPE_VER=2.13.0
+  - set FREETYPE_VER=2.13.1
   - set ZLIB_VER=1.2.13
   - set TTFA_VER=1.8.4
   - set TTFA_REV=1
diff --git a/configure.ac b/configure.ac
index 07ef2eb1..4d4432a3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,8 +4,8 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([dvisvgm],[3.0.4],[martin.gieseking@uos.de])
-DATE="March 2023"
+AC_INIT([dvisvgm],[3.1],[martin.gieseking@uos.de])
+DATE="June 2023"
 AC_CONFIG_SRCDIR(src)
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/doc/dvisvgm.1 b/doc/dvisvgm.1
index 3499ab94..a71477d2 100644
--- a/doc/dvisvgm.1
+++ b/doc/dvisvgm.1
@@ -4,10 +4,10 @@
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
 .\"      Date: 2023-06-19
 .\"    Manual: dvisvgm Manual
-.\"    Source: dvisvgm 3.0.4
+.\"    Source: dvisvgm 3.1
 .\"  Language: English
 .\"
-.TH "DVISVGM" "1" "2023\-06\-19" "dvisvgm 3\&.0\&.4" "dvisvgm Manual"
+.TH "DVISVGM" "1" "2023\-06\-19" "dvisvgm 3\&.1" "dvisvgm Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/src/Doxyfile b/src/Doxyfile
index aca3abcd..6b0fd80e 100644
--- a/src/Doxyfile
+++ b/src/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = dvisvgm
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER = 3.0.4
+PROJECT_NUMBER = 3.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/src/version.hpp b/src/version.hpp
index 46fabac1..fdbc0a7b 100644
--- a/src/version.hpp
+++ b/src/version.hpp
@@ -22,7 +22,7 @@
 #define VERSION_HPP
 
 constexpr const char *PROGRAM_NAME = "dvisvgm";
-constexpr const char *PROGRAM_VERSION = "3.0.4";
+constexpr const char *PROGRAM_VERSION = "3.1";
 
 #endif
 
diff --git a/vc/dvisvgm.rc b/vc/dvisvgm.rc
index 137dccfa..0612fd40 100644
--- a/vc/dvisvgm.rc
+++ b/vc/dvisvgm.rc
@@ -1,7 +1,7 @@
 #include <winver.h>
 
-#define DVISVGM_VERSION 3,0,4,0
-#define DVISVGM_VERSION_STR "3.0.4\0"
+#define DVISVGM_VERSION 3,1,0,0
+#define DVISVGM_VERSION_STR "3.1\0"
 
 VS_VERSION_INFO  VERSIONINFO
   FILEVERSION    DVISVGM_VERSION