diff --git a/pkgs/applications/networking/cluster/tilt/assets.nix b/pkgs/applications/networking/cluster/tilt/assets.nix
index a77db6f1574d..a1edf18d594d 100644
--- a/pkgs/applications/networking/cluster/tilt/assets.nix
+++ b/pkgs/applications/networking/cluster/tilt/assets.nix
@@ -53,7 +53,7 @@ stdenvNoCC.mkDerivation {
     dontInstall = true;
 
     outputHashAlgo = "sha256";
-    outputHash = "sha256-UpKWpwKUouW4BHZAQNvg4PeQ3bd28mrbv547GyN/drI=";
+    outputHash = "sha256-5f9lKRD6vc2FOnUeSxK/zlu/tshS1+RCSB0slGSO/Rc=";
     outputHashMode = "recursive";
   };
 
diff --git a/pkgs/applications/networking/cluster/tilt/default.nix b/pkgs/applications/networking/cluster/tilt/default.nix
index af3f171d3c1e..bb52c7e63301 100644
--- a/pkgs/applications/networking/cluster/tilt/default.nix
+++ b/pkgs/applications/networking/cluster/tilt/default.nix
@@ -5,13 +5,13 @@ let args = rec {
       /* Do not use "dev" as a version. If you do, Tilt will consider itself
         running in development environment and try to serve assets from the
         source tree, which is not there once build completes.  */
-      version = "0.33.13";
+      version = "0.33.17";
 
       src = fetchFromGitHub {
         owner = "tilt-dev";
         repo = "tilt";
         rev = "v${version}";
-        hash = "sha256-B1kau6G56Iz6Yso2KpJCPE18yznhKCmq+Pabi2sxSmI=";
+        hash = "sha256-GzWnTq3X615A/jRjYhBriRYaH4tjv+yg2/zHIJuKXPE=";
       };
     };