diff --git a/netcdf.spec b/netcdf.spec
index fff362f..d3f376a 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -2,7 +2,7 @@
 
 Name:           netcdf
 Version:        4.8.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Libraries for the Unidata network Common Data Form
 
 License:        NetCDF
@@ -349,6 +349,9 @@ done
 
 
 %changelog
+* Sun Nov 21 2021 Orion Poplawski <orion@nwra.com> - 4.8.1-2
+- Rebuild for hdf5 1.12.1
+
 * Tue Aug 24 2021 Orion Poplawski <orion@nwra.com> - 4.8.1-1
 - Update to 4.8.1