diff --git a/pkgs/by-name/ti/tilt/assets.nix b/pkgs/by-name/ti/tilt/assets.nix
index 49bbf01ba051..a167d1a57773 100644
--- a/pkgs/by-name/ti/tilt/assets.nix
+++ b/pkgs/by-name/ti/tilt/assets.nix
@@ -77,7 +77,7 @@ stdenvNoCC.mkDerivation {
     dontInstall = true;
 
     outputHashAlgo = "sha256";
-    outputHash = "sha256-78RL0hYnnlWFxBZO4pvR9eSVR4hRD2FK+C0Th2QPYlc=";
+    outputHash = "sha256-3P42xJ1tBVRpe1hNDy4ax9bUmiaPnSZolTGmsKpzYUA=";
     outputHashMode = "recursive";
   };
 
diff --git a/pkgs/by-name/ti/tilt/package.nix b/pkgs/by-name/ti/tilt/package.nix
index 5916daf2a50b..0a2872f88f13 100644
--- a/pkgs/by-name/ti/tilt/package.nix
+++ b/pkgs/by-name/ti/tilt/package.nix
@@ -9,13 +9,13 @@ let
       running in development environment and try to serve assets from the
       source tree, which is not there once build completes.
     */
-    version = "0.37.0";
+    version = "0.37.3";
 
     src = fetchFromGitHub {
       owner = "tilt-dev";
       repo = "tilt";
       tag = "v${version}";
-      hash = "sha256-NxxQP53vN+1hJUBZyk0bJFlOcUFxU2bfFzwTGkTKuFo=";
+      hash = "sha256-gJQ9ECGsJ4VBASxmNewOhA3zLl7YjMm5GRDuAefmFYE=";
     };
   };