diff --git a/pkgs/by-name/ka/kamailio/package.nix b/pkgs/by-name/ka/kamailio/package.nix
index 5b6364a8fbf8..53ad92fb524a 100644
--- a/pkgs/by-name/ka/kamailio/package.nix
+++ b/pkgs/by-name/ka/kamailio/package.nix
@@ -22,11 +22,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "kamailio";
-  version = "6.0.5";
+  version = "6.1.3";
 
   src = fetchurl {
     url = "https://www.kamailio.org/pub/kamailio/${finalAttrs.version}/src/kamailio-${finalAttrs.version}_src.tar.gz";
-    hash = "sha256-LEpl8MTkNULs0EJCO2/IKe4Vqwmlauf0QbdCfWvOGzA=";
+    hash = "sha256-49s9IWb0TY892Q2wkGP3C1W77M4pWr1/McNNi53XlyE=";
   };
 
   buildInputs = [