diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index ff938869917..1d3a7478eb4 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -273,8 +273,8 @@ let
         };
 
   php73base = callPackage generic (_args // {
-    version = "7.3.23";
-    sha256 = "0k600imsxm3r3qdv20ryqhvfmnkmjhvm2hcnqr180l058snncrpx";
+    version = "7.3.24";
+    sha256 = "1655rj4w63n5fkvdj3kz9f5jfyjgvzw8a6j8zkzgic1p42xszdsm";
 
     # https://bugs.php.net/bug.php?id=76826
     extraPatches = lib.optional stdenv.isDarwin ./php73-darwin-isfinite.patch;