diff --git a/charts/stable/plausible/Chart.yaml b/charts/stable/plausible/Chart.yaml
index 1b7b0102a57..7b2866f07e2 100644
--- a/charts/stable/plausible/Chart.yaml
+++ b/charts/stable/plausible/Chart.yaml
@@ -28,7 +28,7 @@ sources:
   - https://github.com/plausible/analytics
   - https://github.com/plausible/hosting
 type: application
-version: 5.0.1
+version: 5.0.2
 annotations:
   truecharts.org/catagories: |
     - analytics
diff --git a/charts/stable/plausible/templates/_secret.tpl b/charts/stable/plausible/templates/_secret.tpl
index 75ea665dd36..a8371694c82 100644
--- a/charts/stable/plausible/templates/_secret.tpl
+++ b/charts/stable/plausible/templates/_secret.tpl
@@ -7,7 +7,7 @@
 {{- $maxmind := $plausible.maxmind -}}
 {{- $google := $plausible.google -}}
 
-{{- $baseKey := randAlphaNum 32 -}}
+{{- $baseKey := randAlphaNum 64 -}}
 {{- with (lookup "v1" "Secret" .Release.Namespace $secretName) -}}
   {{- $baseKey = index .data "SECRET_KEY_BASE" | b64dec -}}
 {{- end }}