diff --git a/.gitignore b/.gitignore
index d1c9d51..3e7360b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /XlsxWriter-1.2.8.tar.gz
 /XlsxWriter-1.2.9.tar.gz
 /XlsxWriter-1.3.0.tar.gz
+/XlsxWriter-1.3.1.tar.gz
diff --git a/python-xlsxwriter.spec b/python-xlsxwriter.spec
index 3630fcc..8be2065 100644
--- a/python-xlsxwriter.spec
+++ b/python-xlsxwriter.spec
@@ -2,7 +2,7 @@
 %global src_name XlsxWriter
 
 Name:		python-%{pypi_name}
-Version:	1.3.0
+Version:	1.3.1
 Release:	1%{?dist}
 Summary:	Python module for writing files in the Excel 2007+ XLSX file format
 License:	BSD
@@ -67,6 +67,10 @@ rm -rf %{src_name}.egg-info
 %{_bindir}/vba_extract.py
 
 %changelog
+* Tue Aug 04 2020 Rajeesh K V <rajeeshknambiar@fedoraproject.org> - 1.3.1-1
+- Fix for issue where array formulas weren’t included in the output file for
+  certain ranges/conditions
+
 * Thu Jul 30 2020 Rajeesh K V <rajeeshknambiar@fedoraproject.org> - 1.3.0-1
 - Added support for custom chart custom data labels
 
diff --git a/sources b/sources
index 9b0816c..1d6eae8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (XlsxWriter-1.3.0.tar.gz) = 3f3b65381ca3bf089b471651e3efd7073db78933806996b613ca4510b95d37a05bc9d25471345a416bb701c63ba1b09cddf3208c35c1b0b5f67349b5ba5bacd9
+SHA512 (XlsxWriter-1.3.1.tar.gz) = dd241f57c2aa0af0cfab159d5517f02067c3453b40484addb953ad3ea93770e07582e34cb4da1fc37678f83761bb0fdccdca23d17836ad758f20292686b00d60