diff --git a/libqalculate-3.15.0.tar.gz b/libqalculate-3.15.0.tar.gz
deleted file mode 100644
index 0fc00a0..0000000
--- a/libqalculate-3.15.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ed6752cdc6fe6ffc444844e130820d720feba746f98447259117102f6196b216
-size 1747863
diff --git a/libqalculate-3.16.1.tar.gz b/libqalculate-3.16.1.tar.gz
new file mode 100644
index 0000000..7cbfa55
--- /dev/null
+++ b/libqalculate-3.16.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbe837073bf0d1995fe7ead4aae2b2e24260351048f6a513a9ca210342ce8e59
+size 1756176
diff --git a/qalculate.changes b/qalculate.changes
index 18f2299..cfec8f9 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,37 @@
+-------------------------------------------------------------------
+Sun Jan 10 00:46:29 UTC 2021 - Avindra Goolcharan <avindra@opensuse.org>
+
+- Update to 3.16.1:
+  * Fix saving of local data objects (user data was deleted)
+  * Fix kWh unit
+  * Always place units with prefixes before other units
+  * Improve prefixes when expression contains both units that do and
+    units that do not use prefixes
+  * Add daysInMonth() function
+
+-------------------------------------------------------------------
+Thu Jan  7 18:56:36 UTC 2021 - Avindra Goolcharan <avindra@opensuse.org>
+
+- Update to 3.16.0:
+  * Chain syntax (e.g. 1+2*3=(1+2)*3=6)
+  * Make all currency codes (except CUP and KGS) case insensitive
+  * Fixes for floating point format output
+  * Fix segfault on factorization in qalc
+  * Fix saving of local data objects
+  * Fix BYN exchange rate url
+  * Redesigned expression, status, and result widgets
+  * Chain mode (GUI)
+  * Configurable calculate-as-you-type add to history delay
+  * Improved completion
+  * Support for qalc commands in GUI (expression is interpreted as command
+    if it begins with '/')
+  * Support for reading expressions and commands from file in GUI (as in
+    qalc, using command line option -f/--file)
+  * Use arrow instead of "to" by default
+  * French GUI translation
+  * Minor bug fixes and feature improvements
+- ran spec-cleaner
+
 -------------------------------------------------------------------
 Thu Dec 10 07:36:26 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/qalculate.spec b/qalculate.spec
index d49e4f6..eb73753 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package qalculate
 #
-# Copyright (c) 2019 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -19,7 +19,7 @@
 %define major   21
 %define libname libqalculate
 Name:           qalculate
-Version:        3.15.0
+Version:        3.16.1
 Release:        0
 Summary:        Multi-purpose desktop calculator application
 License:        GPL-2.0-or-later
@@ -62,9 +62,9 @@ This is the shared library package.
 Summary:        Additional data for the qalculator calulator library
 Group:          Productivity/Scientific/Math
 Requires:       %{libname} = %{version}
-Provides:       %{name}:%{_datadir}/%{name}/units.xml
 # Files were split out into -data with 2.6.2
 Conflicts:      %{name} < 2.6.2
+Provides:       %{name}:%{_datadir}/%{name}/units.xml
 BuildArch:      noarch
 
 %description data
@@ -93,7 +93,7 @@ you will need to install %{libname}-devel.
 
 %build
 %configure --disable-static
-make %{?_smp_mflags}
+%make_build
 
 %install
 %make_install