diff --git a/MPI/boost/files/variants.dgx b/MPI/boost/files/variants.dgx
deleted file mode 100644
index 160b7d0..0000000
--- a/MPI/boost/files/variants.dgx
+++ /dev/null
@@ -1,2 +0,0 @@
-boost/1.73.0_dgx	unstable	gcc/{8.4.0,9.3.0,10.2.0} cuda/11.2.2 openmpi/4.0.5-1_dgx b:zlib/1.2.11
-
diff --git a/MPI/boost/files/variants.merlin6 b/MPI/boost/files/variants.merlin6
index b4eae04..ee49e0f 100644
--- a/MPI/boost/files/variants.merlin6
+++ b/MPI/boost/files/variants.merlin6
@@ -1,5 +1,7 @@
-boost/1.70.0_slurm         stable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:zlib/1.2.11
-boost/1.73.0_slurm         stable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:zlib/1.2.11
-boost/1.73.0_slurm         unstable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/4.0.5_slurm b:zlib/1.2.11
-boost/1.73.0-1_slurm       unstable	gcc/{8.4.0,9.3.0,10.2.0} openmpi/4.0.5-1_slurm b:zlib/1.2.11
+boost/1.70.0_slurm	stable		gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:zlib/1.2.11
+boost/1.73.0_slurm	stable		gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:zlib/1.2.11
+boost/1.73.0_slurm	stable		gcc/8.4.0 openmpi/4.0.5_slurm b:zlib/1.2.11
+boost/1.73.0-1_slurm	stable		gcc/{8.4.0,9.3.0,10.2.0} openmpi/4.0.5-1_slurm b:zlib/1.2.11
+boost/1.73.0_dgx	deprecated	gcc/{8.4.0,9.3.0,10.2.0} openmpi/4.0.5-1_dgx
+boost/1.76.0_slurm	stable		gcc/{10.2.0,10.3.0} openmpi/4.0.5-1_slurm b:zlib/1.2.11
 
diff --git a/MPI/boost/files/variants.rhel6 b/MPI/boost/files/variants.rhel6
index db4d642..7c5c714 100644
--- a/MPI/boost/files/variants.rhel6
+++ b/MPI/boost/files/variants.rhel6
@@ -11,3 +11,5 @@ boost/1.70.0	deprecated	gcc/7.4.0 openmpi/3.1.4 b:zlib/1.2.11
 
 boost/1.70.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} openmpi/3.1.6 b:zlib/1.2.11
 boost/1.73.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} openmpi/3.1.6 b:zlib/1.2.11
+
+boost/1.76.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/4.0.5 b:zlib/1.2.11