diff --git a/Compiler/openmpi/files/variants.merlin6 b/Compiler/openmpi/files/variants.merlin6
index fe5629f..3d7995c 100644
--- a/Compiler/openmpi/files/variants.merlin6
+++ b/Compiler/openmpi/files/variants.merlin6
@@ -29,7 +29,8 @@ openmpi/4.0.5_slurm     stable     gcc/{8.4.0,9.3.0} cuda/11.1.0
 openmpi/4.0.5_slurm     stable     intel/20.4 cuda/11.1.0
 
 openmpi/4.0.5-1_slurm   stable     gcc/{8.4.0,9.3.0,10.2.0,10.3.0} cuda/11.2.2 b:ucx/1.10.0-1_slurm
-openmpi/4.0.5-2_slurm   unstable   gcc/10.2.0 cuda/11.3.0 b:ucx/1.11.0_slurm
+openmpi/4.0.5-2_slurm   stable     gcc/10.2.0 cuda/11.3.0 b:ucx/1.11.0_slurm
+openmpi/4.0.5-3_slurm   unstable   gcc/10.2.0 cuda/11.4.0 b:ucx/1.11.0_slurm
 
 openmpi/4.1.1_slurm     unstable   gcc/10.2.0 cuda/11.3.0 b:ucx/1.11.2_slurm
 openmpi/4.1.1-1_slurm   unstable   gcc/10.2.0 cuda/11.3.0 b:ucx/1.10.0_slurm
diff --git a/Programming/cuda/files/variants.rhel7 b/Programming/cuda/files/variants.rhel7
index 68027ed..7904ec5 100644
--- a/Programming/cuda/files/variants.rhel7
+++ b/Programming/cuda/files/variants.rhel7
@@ -9,3 +9,5 @@ cuda/11.1.0     stable
 cuda/11.1.1     stable
 cuda/11.2.2     stable
 cuda/11.3.0     stable
+cuda/11.4.3     unstable
+cuda/11.5.1     unstable