diff --git a/pkgs/development/tools/symfony-cli/default.nix b/pkgs/development/tools/symfony-cli/default.nix
index 6ff541b933c..07d7c0ded36 100644
--- a/pkgs/development/tools/symfony-cli/default.nix
+++ b/pkgs/development/tools/symfony-cli/default.nix
@@ -2,11 +2,11 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "symfony-cli";
-  version = "4.25.4";
+  version = "4.26.3";
 
   src = fetchurl {
     url = "https://github.com/symfony/cli/releases/download/v${version}/symfony_linux_amd64.gz";
-    sha256 = "94ade97d79e6949022ac45e4f8f9c025a9e3efa54a1a891a086a24eb9a9765a7";
+    sha256 = "sha256-les12GheTKr4XvZpE4YIyNMaXWizeB0COhDiMcYYC7o=";
   };
 
   dontBuild = true;