diff --git a/pkgs/servers/caddy/default.nix b/pkgs/servers/caddy/default.nix
index a2cd3c7eb097..b4c85de84ebc 100644
--- a/pkgs/servers/caddy/default.nix
+++ b/pkgs/servers/caddy/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule rec {
   pname = "caddy";
-  version = "2.4.1";
+  version = "2.4.3";
 
   subPackages = [ "cmd/caddy" ];
 
@@ -10,10 +10,10 @@ buildGoModule rec {
     owner = "caddyserver";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-Wc7eNw5FZWoUT6IP84NhROC59bf4/RCw/gOWLuYI2dc=";
+    sha256 = "sha256-Z3BVx7gCkls5Hy+H6lA3DOBequRutwa2F34FDt9n+8I=";
   };
 
-  vendorSha256 = "sha256-ZOrhR03m+cs+mTQio3qEIf+1B0IP0i2+x+vcml5AMco=";
+  vendorSha256 = "sha256-Zwpakw/vyDVngc1Bn+RdRPECNweruwGxsT4dfvMELkQ=";
 
   passthru.tests = { inherit (nixosTests) caddy; };
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0b3823351c4a..295755039c6b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2174,7 +2174,9 @@ with pkgs;
     '';
   });
 
-  caddy = callPackage ../servers/caddy { };
+  caddy = callPackage ../servers/caddy {
+    buildGoModule = buildGo115Module;
+  };
 
   traefik = callPackage ../servers/traefik { };