diff --git a/charts/argoproj/argo-workflows/default.nix b/charts/argoproj/argo-workflows/default.nix
index 8d59691c..031bd20c 100644
--- a/charts/argoproj/argo-workflows/default.nix
+++ b/charts/argoproj/argo-workflows/default.nix
@@ -1,6 +1,6 @@
 {
   repo = "https://argoproj.github.io/argo-helm/";
   chart = "argo-workflows";
-  version = "0.42.0";
-  chartHash = "sha256-YwMtYYwoorth5auxXb6Rvj9IyMcCfFvGcjTio3O+YXQ=";
+  version = "0.42.1";
+  chartHash = "sha256-BQlEb6v3f/jz/lUnL2mLI6lBjFU9diaS5SXjCQ9B0+I=";
 }