diff --git a/Doxyfile b/Doxyfile
index e309b62be15ed37dfb93a9871e8d4d86aa789cec..1b7b6f763a9c47caa96cf69a5bd6cb6fba97f5c6 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -5,7 +5,7 @@
 #---------------------------------------------------------------------------
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = CELT
-PROJECT_NUMBER         = 0.6.0
+PROJECT_NUMBER         = 0.6.1
 OUTPUT_DIRECTORY       = doc/API
 CREATE_SUBDIRS         = NO
 OUTPUT_LANGUAGE        = English
diff --git a/Doxyfile.devel b/Doxyfile.devel
index 569e83db4527ee942a5e9a085f9a4d30c7581309..255eeea7235ca3f21785fb9e9d18fc41ed5b60f9 100644
--- a/Doxyfile.devel
+++ b/Doxyfile.devel
@@ -5,7 +5,7 @@
 #---------------------------------------------------------------------------
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = CELT
-PROJECT_NUMBER         = 0.6.0
+PROJECT_NUMBER         = 0.6.1
 OUTPUT_DIRECTORY       = doc/devel
 CREATE_SUBDIRS         = NO
 OUTPUT_LANGUAGE        = English
diff --git a/configure.ac b/configure.ac
index c9f399fb925fb2212e1234d2fafb76d2d7ce7def..10af6eea3c04de9174ab21b0407cdf000c1f7e7f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ AM_CONFIG_HEADER([config.h])
 
 CELT_MAJOR_VERSION=0
 CELT_MINOR_VERSION=6
-CELT_MICRO_VERSION=0
+CELT_MICRO_VERSION=1
 CELT_EXTRA_VERSION=
 CELT_VERSION=$CELT_MAJOR_VERSION.$CELT_MINOR_VERSION.$CELT_MICRO_VERSION$CELT_EXTRA_VERSION