diff --git a/pkgs/development/tools/analysis/autoflake/default.nix b/pkgs/development/tools/analysis/autoflake/default.nix
index 9522b1cf6b74..ce650adb7ef2 100644
--- a/pkgs/development/tools/analysis/autoflake/default.nix
+++ b/pkgs/development/tools/analysis/autoflake/default.nix
@@ -3,12 +3,12 @@
 with python3Packages;
 buildPythonApplication rec {
   pname = "autoflake";
-  version = "1.0";
+  version = "1.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12k4v8w7awqp83j727y0iwcbjqj3ccvbai7c9m0wgbmq5xkvav8a";
+    sha256 = "a74d684a7a02654f74582addc24a3016c06809316cc140457a4fe93a1e6ed131";
   };
 
   propagatedBuildInputs = [ pyflakes ];