diff --git a/bitnami/thanos/CHANGELOG.md b/bitnami/thanos/CHANGELOG.md
index 028b7651ca..eb13d4868b 100644
--- a/bitnami/thanos/CHANGELOG.md
+++ b/bitnami/thanos/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 15.13.1 (2025-03-05)
+## 15.13.2 (2025-03-05)
 
-* [bitnami/thanos] Release 15.13.1 ([#32318](https://github.com/bitnami/charts/pull/32318))
+* [bitnami/thanos] fix: remove quotes from ruler.ruleFile parameter ([#32201](https://github.com/bitnami/charts/pull/32201))
+
+## <small>15.13.1 (2025-03-05)</small>
+
+* [bitnami/thanos] Release 15.13.1 (#32318) ([daa1b61](https://github.com/bitnami/charts/commit/daa1b61c13d2859964313c13dfa9bc6558be7f0d)), closes [#32318](https://github.com/bitnami/charts/issues/32318)
 
 ## 15.13.0 (2025-03-03)
 
diff --git a/bitnami/thanos/Chart.yaml b/bitnami/thanos/Chart.yaml
index cf5f89b6b4..ce876893ec 100644
--- a/bitnami/thanos/Chart.yaml
+++ b/bitnami/thanos/Chart.yaml
@@ -35,4 +35,4 @@ maintainers:
 name: thanos
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/thanos
-version: 15.13.1
+version: 15.13.2
diff --git a/bitnami/thanos/templates/ruler/statefulset.yaml b/bitnami/thanos/templates/ruler/statefulset.yaml
index ffeeb5fc35..2e9b1162ff 100644
--- a/bitnami/thanos/templates/ruler/statefulset.yaml
+++ b/bitnami/thanos/templates/ruler/statefulset.yaml
@@ -153,7 +153,7 @@ spec:
             - --label=ruler_cluster="{{ .Values.ruler.clusterName }}"
             - --alert.label-drop={{ .Values.ruler.replicaLabel }}
             - --objstore.config-file=/conf/objstore/objstore.yml
-            - --rule-file="{{ .Values.ruler.ruleFile }}"
+            - --rule-file={{ .Values.ruler.ruleFile }}
             {{- range .Values.ruler.queries }}
             - --query={{ . }}
             {{- end }}