diff --git a/pkgs/by-name/ha/haproxy/package.nix b/pkgs/by-name/ha/haproxy/package.nix
index 74cc93277d92..806d008ac75b 100644
--- a/pkgs/by-name/ha/haproxy/package.nix
+++ b/pkgs/by-name/ha/haproxy/package.nix
@@ -39,11 +39,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "haproxy";
-  version = "3.3.5";
+  version = "3.3.6";
 
   src = fetchurl {
     url = "https://www.haproxy.org/download/${lib.versions.majorMinor finalAttrs.version}/src/haproxy-${finalAttrs.version}.tar.gz";
-    hash = "sha256-nebnZbQm8HwQgKrdL7pbaCocwXX+jrRdXrlIKSqGbgI=";
+    hash = "sha256-5py13Fnk6x/3K86/MNVfCRmAPGhuQowMOlkD8s98H7Y=";
   };
 
   buildInputs = [