diff --git a/pkgs/development/libraries/libslirp/default.nix b/pkgs/development/libraries/libslirp/default.nix
index 5da6cf6bbbc..7180587e8e6 100644
--- a/pkgs/development/libraries/libslirp/default.nix
+++ b/pkgs/development/libraries/libslirp/default.nix
@@ -9,14 +9,14 @@
 
 stdenv.mkDerivation rec {
   pname = "libslirp";
-  version = "4.5.0";
+  version = "4.6.0";
 
   src = fetchFromGitLab {
     domain = "gitlab.freedesktop.org";
     owner = "slirp";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-UdKBED7xR0gDf3aj3+6I62CnAwGP7XxskaFzWeUUkkk=";
+    sha256 = "sha256-1Zp1+PW0WtNzRYIA87X42CJeSzVFhi5sGi9/rlUP4Vo=";
   };
 
   nativeBuildInputs = [ meson ninja pkg-config ];