diff --git a/pkgs/tools/networking/http-prompt/default.nix b/pkgs/tools/networking/http-prompt/default.nix
index e0f2d33623a..8fce232cdb1 100644
--- a/pkgs/tools/networking/http-prompt/default.nix
+++ b/pkgs/tools/networking/http-prompt/default.nix
@@ -2,13 +2,13 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "http-prompt";
-  version = "1.0.0";
+  version = "2.1.0";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     repo = "http-prompt";
     owner = "httpie";
-    sha256 = "0kngz2izcqjphbrdkg489p0xmf65xjc8ki1a2szcc8sgwc7z74xy";
+    sha256 = "sha256-e4GyuxCeXYNsnBXyjIJz1HqSrqTGan0N3wxUFS+Hvkw=";
   };
 
   propagatedBuildInputs = with python3Packages; [
@@ -18,6 +18,7 @@ python3Packages.buildPythonApplication rec {
     (python.pkgs.callPackage ../../../development/python-modules/prompt-toolkit/1.nix {})
     pygments
     six
+    pyyaml
   ];
 
   checkPhase = ''