diff --git a/pkgs/development/libraries/libpcap/default.nix b/pkgs/development/libraries/libpcap/default.nix
index 2999b3d3172..a23dbbb4a4b 100644
--- a/pkgs/development/libraries/libpcap/default.nix
+++ b/pkgs/development/libraries/libpcap/default.nix
@@ -4,11 +4,11 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   pname = "libpcap";
-  version = "1.9.1";
+  version = "1.10.0";
 
   src = fetchurl {
     url = "https://www.tcpdump.org/release/${pname}-${version}.tar.gz";
-    sha256 = "153h1378diqyc27jjgz6gg5nxmb4ddk006d9xg69nqavgiikflk3";
+    sha256 = "sha256-jRK0JiPu7+6HLxI70NyF1TWwDfTULoZfmTxA97/JKx4=";
   };
 
   nativeBuildInputs = [ flex bison ]