diff --git a/pkgs/development/libraries/libtins/default.nix b/pkgs/development/libraries/libtins/default.nix
index 1533794bcd1e..dbb4f4d471d0 100644
--- a/pkgs/development/libraries/libtins/default.nix
+++ b/pkgs/development/libraries/libtins/default.nix
@@ -1,25 +1,17 @@
-{ boost, cmake, fetchFromGitHub, fetchpatch, gtest, libpcap, openssl, lib, stdenv }:
+{ boost, cmake, fetchFromGitHub, gtest, libpcap, openssl, lib, stdenv }:
 
 stdenv.mkDerivation rec {
   pname = "libtins";
-  version = "4.4";
+  version = "4.5";
 
   src = fetchFromGitHub {
     owner = "mfontanini";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-mXbinXh/CO0SZZ71+K+FozbHCCoi12+AIa2o+P0QmUw=";
+    sha256 = "sha256-zL4C2Cgs9Y3NebL8MPQBO5j8Bm6xhl8ZggQBPJLRn0o=";
   };
 
   patches = [
-    # Pull gcc-13 fixes:
-    #   https://github.com/mfontanini/libtins/pull/496
-    # TODO: remove when upgrade to the next version.
-    (fetchpatch {
-      name = "gcc-13.patch";
-      url = "https://github.com/mfontanini/libtins/commit/812be7966d445ec56e88eab512f8fd2d57152427.patch";
-      hash = "sha256-5RCFPe95r1CBrAocjTPR2SvUlgaGa1aBc8RazyxUj3M=";
-    })
     # Required for gtest 1.13+.
     ./0001-force-cpp-14.patch
   ];