diff --git a/charts/librechat-rag-api/Chart.yaml b/charts/librechat-rag-api/Chart.yaml
index 332882e..7d4d559 100644
--- a/charts/librechat-rag-api/Chart.yaml
+++ b/charts/librechat-rag-api/Chart.yaml
@@ -14,7 +14,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.2
+version: 0.1.3
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/librechat-rag-api/templates/rag-deployment.yaml b/charts/librechat-rag-api/templates/rag-deployment.yaml
index 5315f91..cb47077 100644
--- a/charts/librechat-rag-api/templates/rag-deployment.yaml
+++ b/charts/librechat-rag-api/templates/rag-deployment.yaml
@@ -61,10 +61,12 @@ spec:
           {{- end }}
           {{- if .Values.global.librechat.existingSecretName }}
           - name: OPENAI_API_KEY
+            optional: true
             valueFrom:
               secretKeyRef:
                 name: {{ .Values.global.librechat.existingSecretName }}
                 key: {{ .Values.global.librechat.existingSecretApiKey }}
+                optional: true
           {{- end }}
  
 
diff --git a/charts/librechat/Chart.yaml b/charts/librechat/Chart.yaml
index 173a236..9d7fa7b 100644
--- a/charts/librechat/Chart.yaml
+++ b/charts/librechat/Chart.yaml
@@ -14,7 +14,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.3.1
+version: 1.3.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
@@ -22,7 +22,7 @@ version: 1.3.1
 # It is recommended to use it with quotes.
 
 # renovate: image=ghcr.io/danny-avila/librechat
-appVersion: "v0.7.4"
+appVersion: "v0.7.2"
 
 home: https://blue-atlas.de