diff --git a/HDF5/trilinos/files/variants.merlin6 b/HDF5/trilinos/files/variants.merlin6
index 264b53e..7a6e8c6 100644
--- a/HDF5/trilinos/files/variants.merlin6
+++ b/HDF5/trilinos/files/variants.merlin6
@@ -1,2 +1,2 @@
 trilinos/12.18.1_slurm	stable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm  hdf5/1.10.6_slurm b:cmake/3.15.5 b:OpenBLAS/0.3.10 b:parmetis/4.0.3_slurm
-trilinos/13.0.1_slurm	stable	gcc/10.3.0 openmpi/4.0.5-1_slurm  hdf5/1.10.7_slurm b:cmake/3.20.5 b:OpenBLAS/0.3.15 b:parmetis/4.0.3_slurm
+trilinos/13.0.1_slurm	unstable	gcc/10.4.0 openmpi/4.1.4_slurm  hdf5/1.10.8_slurm b:cmake/3.20.5 b:OpenBLAS/0.3.21 b:parmetis/4.0.3_slurm
diff --git a/HDF5/trilinos/files/variants.rhel6 b/HDF5/trilinos/files/variants.rhel6
index e74f9fa..3b34d9f 100644
--- a/HDF5/trilinos/files/variants.rhel6
+++ b/HDF5/trilinos/files/variants.rhel6
@@ -17,4 +17,5 @@ trilinos/12.12.1	deprecated	intel/17.4 openmpi/{1.10.7,2.1.2,3.0.0} hdf5/1.10.1
 trilinos/12.18.1	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} openmpi/3.1.6  hdf5/1.10.6 b:cmake/3.15.5 b:OpenBLAS/0.3.10 b:parmetis/4.0.3 
 
 trilinos/13.0.1		stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/4.0.5  hdf5/1.10.7 b:cmake/3.15.5 b:OpenBLAS/0.3.15 b:parmetis/4.0.3 
+trilinos/13.0.1		unstable	gcc/10.4.0 openmpi/4.1.4  hdf5/1.10.8 b:cmake/3.15.5 b:OpenBLAS/0.3.21 b:parmetis/4.0.3