diff --git a/pkgs/development/python-modules/dask/default.nix b/pkgs/development/python-modules/dask/default.nix
index 70b15822cb65..77f702506136 100644
--- a/pkgs/development/python-modules/dask/default.nix
+++ b/pkgs/development/python-modules/dask/default.nix
@@ -38,7 +38,7 @@
 
 buildPythonPackage rec {
   pname = "dask";
-  version = "2023.12.0";
+  version = "2024.1.1";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -47,7 +47,7 @@ buildPythonPackage rec {
     owner = "dask";
     repo = "dask";
     rev = "refs/tags/${version}";
-    hash = "sha256-LMd55s8LT4m6Ym+LmXb4TKPnZ0jMkNBfcPJxmgruMDM=";
+    hash = "sha256-L8bRh2bx36CYrAFXYJF67rCeCRfm5ufhTkMFRJo0yYo=";
   };
 
   nativeBuildInputs = [