diff --git a/nixos/modules/programs/tsm-client.nix b/nixos/modules/programs/tsm-client.nix
index a010bb6c6d57..1795db5c2470 100644
--- a/nixos/modules/programs/tsm-client.nix
+++ b/nixos/modules/programs/tsm-client.nix
@@ -22,7 +22,7 @@ let
   serverOptions = { name, config, ... }: {
     freeformType = attrsOf (either scalarType (listOf scalarType));
     # Client system-options file directives are explained here:
-    # https://www.ibm.com/docs/en/storage-protect/8.1.23?topic=commands-processing-options
+    # https://www.ibm.com/docs/en/storage-protect/8.1.24?topic=commands-processing-options
     options.servername = mkOption {
       type = servernameType;
       default = name;
diff --git a/nixos/modules/services/backup/tsm.nix b/nixos/modules/services/backup/tsm.nix
index 9e1abb85bfe5..6589fcd9466c 100644
--- a/nixos/modules/services/backup/tsm.nix
+++ b/nixos/modules/services/backup/tsm.nix
@@ -90,7 +90,7 @@ in
       environment.HOME = "/var/lib/tsm-backup";
       serviceConfig = {
         # for exit status description see
-        # https://www.ibm.com/docs/en/storage-protect/8.1.23?topic=clients-client-return-codes
+        # https://www.ibm.com/docs/en/storage-protect/8.1.24?topic=clients-client-return-codes
         SuccessExitStatus = "4 8";
         # The `-se` option must come after the command.
         # The `-optfile` option suppresses a `dsm.opt`-not-found warning.
diff --git a/pkgs/by-name/ts/tsm-client/package.nix b/pkgs/by-name/ts/tsm-client/package.nix
index c133aae1d671..bf65c8d0cadc 100644
--- a/pkgs/by-name/ts/tsm-client/package.nix
+++ b/pkgs/by-name/ts/tsm-client/package.nix
@@ -45,7 +45,7 @@
 # point to this derivations `/dsmi_dir` directory symlink.
 # Other environment variables might be necessary,
 # depending on local configuration or usage; see:
-# https://www.ibm.com/docs/en/storage-protect/8.1.23?topic=solaris-set-api-environment-variables
+# https://www.ibm.com/docs/en/storage-protect/8.1.24?topic=solaris-set-api-environment-variables
 
 
 # The newest version of TSM client should be discoverable by
@@ -104,10 +104,10 @@ let
 
   unwrapped = stdenv.mkDerivation (finalAttrs: {
     name = "tsm-client-${finalAttrs.version}-unwrapped";
-    version = "8.1.23.0";
+    version = "8.1.24.0";
     src = fetchurl {
       url = mkSrcUrl finalAttrs.version;
-      hash = "sha512-LydzEvzcv7sizSQkVmkbJ/WhunP6oJm32M6nstIfSginCLwYoSb5WbnjeQq2PM2xncFN8W/SteUtCPYbOVKaKA==";
+      hash = "sha512-TqTDE2oJK/Wu/MNYUCqxmOE6asAqDLz4GtdcFZuKqvfT8pJUCYKz9yjRPIrM3u2XfLH0wDq+Q8ER4ui680mswA==";
     };
     inherit meta passthru;