diff --git a/pkgs/development/libraries/librealsense/default.nix b/pkgs/development/libraries/librealsense/default.nix
index ef311bdd0246..55c9e865ac65 100644
--- a/pkgs/development/libraries/librealsense/default.nix
+++ b/pkgs/development/libraries/librealsense/default.nix
@@ -23,7 +23,7 @@ assert enablePython -> pythonPackages != null;
 
 stdenv.mkDerivation rec {
   pname = "librealsense";
-  version = "2.56.2";
+  version = "2.56.3";
 
   outputs = [ "out" "dev" ];
 
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     owner = "IntelRealSense";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-7DO+AC9R6mnSs52ex/uIzEv7q+fS7FQ5FGYe5niap4Q=";
+    sha256 = "sha256-Stx337mGcpMCg9DlZmvX4LPQmCSzLRFcUQPxaD/Y0Ds=";
   };
 
   buildInputs = [