diff --git a/packaging/debian/globus-xio/debian/changelog.in b/packaging/debian/globus-xio/debian/changelog.in
index 6e903068cc..eb0e5f4414 100644
--- a/packaging/debian/globus-xio/debian/changelog.in
+++ b/packaging/debian/globus-xio/debian/changelog.in
@@ -1,3 +1,9 @@
+globus-xio (6.4-1+gct.@distro@) @distro@; urgency=medium
+
+  * Fix spelling
+
+ -- Mattias Ellert <mattias.ellert@physics.uu.se>  Thu, 12 Mar 2020 01:05:19 +0100
+
 globus-xio (6.3-1+gct.@distro@) @distro@; urgency=medium
 
   * Make makefiles exit sooner on errors
diff --git a/packaging/fedora/globus-xio.spec b/packaging/fedora/globus-xio.spec
index 79e81dfc1e..bad4cd7584 100644
--- a/packaging/fedora/globus-xio.spec
+++ b/packaging/fedora/globus-xio.spec
@@ -3,7 +3,7 @@
 Name:		globus-xio
 %global soname 0
 %global _name %(echo %{name} | tr - _)
-Version:	6.3
+Version:	6.4
 Release:	1%{?dist}
 Summary:	Grid Community Toolkit - Globus XIO Framework
 
@@ -133,6 +133,9 @@ GLOBUS_HOSTNAME=localhost make %{?_smp_mflags} check VERBOSE=1
 %doc %{_pkgdocdir}/GLOBUS_LICENSE
 
 %changelog
+* Thu Mar 12 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.4-1
+- Fix spelling
+
 * Tue Mar 10 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.3-1
 - Make makefiles exit sooner on errors
 
diff --git a/xio/src/configure.ac b/xio/src/configure.ac
index 78dcce8a51..d81cc37398 100644
--- a/xio/src/configure.ac
+++ b/xio/src/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ([2.60])
 
-AC_INIT([globus_xio], [6.3], [https://github.com/gridcf/gct/issues])
+AC_INIT([globus_xio], [6.4], [https://github.com/gridcf/gct/issues])
 AC_CONFIG_MACRO_DIR([m4])
 AC_SUBST(MAJOR_VERSION, [${PACKAGE_VERSION%%.*}])
 AC_SUBST(MINOR_VERSION, [${PACKAGE_VERSION##*.}])
diff --git a/xio/src/test/Makefile.am b/xio/src/test/Makefile.am
index 4e1d991008..d0ab3bde6e 100644
--- a/xio/src/test/Makefile.am
+++ b/xio/src/test/Makefile.am
@@ -55,7 +55,7 @@ endif
 
 TESTS = $(check_SCRIPTS) $(check_PROGRAMS_NO_SCRIPT)
 TESTS_ENVIRONMENT = \
-	export XIO_TEST_OUPUT_DIR=test_output/$$$$ \
+	export XIO_TEST_OUTPUT_DIR=test_output/$$$$ \
 	       TEST_DATA_DIR=$(TEST_DATA_DIR) ;
 
 AM_CPPFLAGS = \
diff --git a/xio/src/test/test-common.pl b/xio/src/test/test-common.pl
index 4fbd8e8464..31e51de98b 100755
--- a/xio/src/test/test-common.pl
+++ b/xio/src/test/test-common.pl
@@ -27,7 +27,7 @@ sub run_test
     my $cmd=(shift);
     my $test_str=(shift);
     my ($errors,$rc) = ("",0);
-    my $output_dir=$ENV{'XIO_TEST_OUPUT_DIR'};
+    my $output_dir=$ENV{'XIO_TEST_OUTPUT_DIR'};
 
     # delete the output dir if it exists
     $rc = system("mkdir -p $output_dir");