diff --git a/pkgs/development/tools/symfony-cli/default.nix b/pkgs/development/tools/symfony-cli/default.nix
index 7187285288b..220c9504326 100644
--- a/pkgs/development/tools/symfony-cli/default.nix
+++ b/pkgs/development/tools/symfony-cli/default.nix
@@ -2,14 +2,14 @@
 
 buildGoModule rec {
   pname = "symfony-cli";
-  version = "5.5.5";
-  vendorHash = "sha256-hDr/ByBCjKE+B698IXzDFq1ovS6Nfs4O32aF7HKmrcY=";
+  version = "5.5.6";
+  vendorHash = "sha256-AfgDsd4W8wV0GeymD9SLeHtOeFP9qbFy+GTdMxQSkDA=";
 
   src = fetchFromGitHub {
     owner = "symfony-cli";
     repo = "symfony-cli";
     rev = "v${version}";
-    sha256 = "sha256-bieFHg3hO8bQuA3yvhQVpG8hVdvQ29RVG7wAPhE0lpQ=";
+    sha256 = "sha256-lE8RBjBXucL0DJjEnBLbHqOVE6g358rwmaEUqU6QhOw=";
   };
 
   ldflags = [