diff --git a/pkgs/development/libraries/science/math/cutensor/default.nix b/pkgs/development/libraries/science/math/cutensor/default.nix
index 25633ca63e6b..d0d24bd1adbe 100644
--- a/pkgs/development/libraries/science/math/cutensor/default.nix
+++ b/pkgs/development/libraries/science/math/cutensor/default.nix
@@ -1,6 +1,14 @@
 { callPackage
-, cudatoolkit_10_1, cudatoolkit_10_2
-, cudatoolkit_11_0, cudatoolkit_11_1, cudatoolkit_11_2, cudatoolkit_11_3, cudatoolkit_11_4
+, cudatoolkit_10_1
+, cudatoolkit_10_2
+, cudatoolkit_11
+, cudatoolkit_11_0
+, cudatoolkit_11_1
+, cudatoolkit_11_2
+, cudatoolkit_11_3
+, cudatoolkit_11_4
+, cudatoolkit_11_5
+, cudatoolkit_11_6
 }:
 
 rec {
@@ -8,18 +16,18 @@ rec {
     version = "1.2.2.5";
     libPath = "lib/10.1";
     cudatoolkit = cudatoolkit_10_1;
-    # 1.2.2 is compatible with CUDA 11.0, 11.1, and 11.2:
-    # ephemeral doc at https://developer.nvidia.com/cutensor/downloads
-    sha256 = "1dl9bd71frhac9cb8lvnh71zfsnqxbxbfhndvva2zf6nh0my4klm";
+    # 1.2.2 is compatible with CUDA 10.1, 10.2, and 11.x.
+    # See https://docs.nvidia.com/cuda/cutensor/release_notes.html#cutensor-v1-2-2.
+    hash = "sha256-lU7iK4DWuC/U3s1Ct/rq2Gr3w4F2U7RYYgpmF05bibY=";
   };
 
   cutensor_cudatoolkit_10_2 = cutensor_cudatoolkit_10_1.override {
     version = "1.3.1.3";
     libPath = "lib/10.2";
     cudatoolkit = cudatoolkit_10_2;
-    # 1.3.1 is compatible with CUDA 11.0, 11.1, and 11.2:
-    # ephemeral doc at https://developer.nvidia.com/cutensor/downloads
-    sha256 = "sha256-mNlVnabB2IC3HnYY0mb06RLqQzDxN9ePGVeBy3hkBC8=";
+    # 1.3.1 is compatible with CUDA 10.2 and 11.x.
+    # See https://docs.nvidia.com/cuda/cutensor/release_notes.html#cutensor-v1-3-1.
+    hash = "sha256-mNlVnabB2IC3HnYY0mb06RLqQzDxN9ePGVeBy3hkBC8=";
   };
 
   cutensor_cudatoolkit_10 = cutensor_cudatoolkit_10_2;
@@ -29,21 +37,12 @@ rec {
     cudatoolkit = cudatoolkit_11_0;
   };
 
-  cutensor_cudatoolkit_11_1 = cutensor_cudatoolkit_11_0.override {
-    cudatoolkit = cudatoolkit_11_1;
-  };
+  cutensor_cudatoolkit_11_1 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_1; };
+  cutensor_cudatoolkit_11_2 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_2; };
+  cutensor_cudatoolkit_11_3 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_3; };
+  cutensor_cudatoolkit_11_4 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_4; };
+  cutensor_cudatoolkit_11_5 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_5; };
+  cutensor_cudatoolkit_11_6 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11_6; };
 
-  cutensor_cudatoolkit_11_2 = cutensor_cudatoolkit_11_0.override {
-    cudatoolkit = cudatoolkit_11_2;
-  };
-
-  cutensor_cudatoolkit_11_3 = cutensor_cudatoolkit_11_0.override {
-    cudatoolkit = cudatoolkit_11_3;
-  };
-
-  cutensor_cudatoolkit_11_4 = cutensor_cudatoolkit_11_0.override {
-    cudatoolkit = cudatoolkit_11_4;
-  };
-
-  cutensor_cudatoolkit_11 = cutensor_cudatoolkit_11_4;
+  cutensor_cudatoolkit_11 = cutensor_cudatoolkit_11_0.override { cudatoolkit = cudatoolkit_11; };
 }
diff --git a/pkgs/development/libraries/science/math/cutensor/generic.nix b/pkgs/development/libraries/science/math/cutensor/generic.nix
index 0b2bd31b2c30..e7c5e0b298c0 100644
--- a/pkgs/development/libraries/science/math/cutensor/generic.nix
+++ b/pkgs/development/libraries/science/math/cutensor/generic.nix
@@ -7,7 +7,7 @@
 , addOpenGLRunpath
 
 , version
-, sha256
+, hash
 }:
 
 let
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "https://developer.download.nvidia.com/compute/cutensor/${mostOfVersion}/local_installers/libcutensor-${stdenv.hostPlatform.parsed.kernel.name}-${stdenv.hostPlatform.parsed.cpu.name}-${version}.tar.gz";
-    inherit sha256;
+    inherit hash;
   };
 
   outputs = [ "out" "dev" ];