diff --git a/pkgs/tools/misc/depotdownloader/default.nix b/pkgs/tools/misc/depotdownloader/default.nix
index 25c250b83f42..b7c3e1414be9 100644
--- a/pkgs/tools/misc/depotdownloader/default.nix
+++ b/pkgs/tools/misc/depotdownloader/default.nix
@@ -6,13 +6,13 @@
 
 buildDotnetModule rec {
   pname = "depotdownloader";
-  version = "2.7.2";
+  version = "2.7.3";
 
   src = fetchFromGitHub {
     owner = "SteamRE";
     repo = "DepotDownloader";
     rev = "DepotDownloader_${version}";
-    sha256 = "c8hgeFTgOjRTjaOSrUazko74GdTW5p9i7+YJIqR28hw=";
+    sha256 = "TKPUE9PzTUoYmhT1O+Qvb0lukPY6fGs70wSiCdEJUMQ=";
   };
 
   projectFile = "DepotDownloader.sln";
diff --git a/pkgs/tools/misc/depotdownloader/deps.nix b/pkgs/tools/misc/depotdownloader/deps.nix
index 0970c8ba3799..998c6a8b5563 100644
--- a/pkgs/tools/misc/depotdownloader/deps.nix
+++ b/pkgs/tools/misc/depotdownloader/deps.nix
@@ -11,7 +11,7 @@
   (fetchNuGet { pname = "protobuf-net"; version = "3.2.30"; hash = "sha256-keRy5OWT+/tlZt3D7x+9PEdjTvEJcZdYsf/i1ZBtciE="; })
   (fetchNuGet { pname = "protobuf-net.Core"; version = "3.2.30"; hash = "sha256-GMpJNecoBfrV2VgpYOhcZnKZaLFDObNLcX2LBTThrwY="; })
   (fetchNuGet { pname = "QRCoder"; version = "1.6.0"; hash = "sha256-2Ev/6d7PH6K4dVYQQHlZ+ZggkCnDtrlaGygs65mDo28="; })
-  (fetchNuGet { pname = "SteamKit2"; version = "3.0.0-beta.3"; hash = "sha256-G3Apy5g0TT273Ake6/4DnrJGY4lWrTbyHDJMntiSuzE="; })
+  (fetchNuGet { pname = "SteamKit2"; version = "3.0.0-beta.4"; hash = "sha256-7cXlpCuUD8ZuTMtqsT5MdklkZb+XIGBdoI28anjUXtg="; })
   (fetchNuGet { pname = "System.Collections.Immutable"; version = "7.0.0"; hash = "sha256-9an2wbxue2qrtugYES9awshQg+KfJqajhnhs45kQIdk="; })
   (fetchNuGet { pname = "System.IO.Hashing"; version = "8.0.0"; hash = "sha256-szOGt0TNBo6dEdC3gf6H+e9YW3Nw0woa6UnCGGGK5cE="; })
   (fetchNuGet { pname = "System.Security.AccessControl"; version = "5.0.0"; hash = "sha256-ueSG+Yn82evxyGBnE49N4D+ngODDXgornlBtQ3Omw54="; })