diff --git a/charts/nim/Chart.yaml b/charts/nim/Chart.yaml
index ade6f42..cbb5c04 100644
--- a/charts/nim/Chart.yaml
+++ b/charts/nim/Chart.yaml
@@ -8,4 +8,4 @@ type: application
 version: 25.4.0
 
 # This is the version number of the application being deployed.
-appVersion: "25.4.0"
+appVersion: 25.4.0