diff --git a/.gitignore b/.gitignore
index d20120d..0def775 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,4 @@
 /netcdf4-python-1.5.2.tar.gz
 /netcdf4-python-1.5.3.tar.gz
 /netcdf4-python-1.5.4.tar.gz
+/netcdf4-python-1.5.5.1.tar.gz
diff --git a/netcdf4-python.spec b/netcdf4-python.spec
index 416f126..b1a0c5a 100644
--- a/netcdf4-python.spec
+++ b/netcdf4-python.spec
@@ -1,5 +1,5 @@
 Name:           netcdf4-python
-Version:        1.5.4
+Version:        1.5.5.1
 Release:        1%{?dist}
 Summary:        Python/numpy interface to netCDF
 
@@ -149,25 +149,28 @@ PYTHONPATH=$(echo ../build/lib.*%{python3_version}) %{__python3} run_all.py
 
 
 %files
-%license COPYING
+%license LICENSE
 %{_bindir}/nc3tonc4
 %{_bindir}/nc4tonc3
 %{_bindir}/ncinfo
 
 %if ! ( 0%{?fedora} >= 30 || 0%{?rhel} >= 8 )
 %files -n python2-netcdf4
-%license COPYING
+%license LICENSE
 %doc Changelog docs examples README.md
 %{python2_sitearch}/*
 %endif
 
 %files -n python%{python3_pkgversion}-netcdf4
-%license COPYING
+%license LICENSE
 %doc Changelog docs examples README.md
 %{python3_sitearch}/*
 
 
 %changelog
+* Sun Jan 24 2021 Orion Poplawski <orion@nwra.com> - 1.5.5.1-1
+- Update to 1.5.5.1
+
 * Thu Sep 17 20:16:46 MDT 2020 Orion Poplawski <orion@nwra.com> - 1.5.4-1
 - Update to 1.5.4
 
diff --git a/sources b/sources
index 539d91a..8182cce 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (netcdf4-python-1.5.4.tar.gz) = e1e2d34b414538647753cd936931d39cacf153c366b943097d90e0570fbe16d773b84bd9b30855a55e6f2008c445b9a025c40c6a859d64b07deaa4637e4bc82a
+SHA512 (netcdf4-python-1.5.5.1.tar.gz) = 89911b525154b894546f940f742a2ee25dc67c86c02b232ab2fac8136be10b28c99344ab4609095bb21081dce30b747cc8d15c5c7483596ec14d2c30a645aafa