diff --git a/pkgs/applications/virtualization/nixpacks/default.nix b/pkgs/applications/virtualization/nixpacks/default.nix
index a896829356b1..c8ca4b8d20ee 100644
--- a/pkgs/applications/virtualization/nixpacks/default.nix
+++ b/pkgs/applications/virtualization/nixpacks/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "nixpacks";
-  version = "1.19.0";
+  version = "1.20.0";
 
   src = fetchFromGitHub {
     owner = "railwayapp";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-yeZGhE+ImWXW3HPpAo+E1GOSEwPr7yK78XVmCocGqH4=";
+    sha256 = "sha256-EaJYuapTWzVD80UyhzjP1q1SCCNmUozf+hUl4wBgC14=";
   };
 
-  cargoHash = "sha256-xqKYd80PCM7Rnj+9dV2XjigE4sweOnL4HfOQiOYzCEQ=";
+  cargoHash = "sha256-Vh5mdxxROVthDUzK+PRhl9AY5jcmvhEXP5UqOeqOm6o=";
 
   # skip test due FHS dependency
   doCheck = false;