diff --git a/charts/stable/stirling-pdf/Chart.yaml b/charts/stable/stirling-pdf/Chart.yaml
index d43701a4c66..d507888a3cb 100644
--- a/charts/stable/stirling-pdf/Chart.yaml
+++ b/charts/stable/stirling-pdf/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 1.3.2
+appVersion: 1.4.0
 dependencies:
   - name: common
     version: 28.22.0
@@ -22,8 +22,8 @@ dependencies:
     import-values: []
 deprecated: false
 description: A robust, locally hosted web-based PDF manipulation tool.
-home: https://trueforge.org/truecharts/stable/stirling-pdf
-icon: https://trueforge.org/img/hotlink-ok/chart-icons/stirling-pdf.webp
+home: https://truecharts.org/charts/stable/stirling-pdf
+icon: https://truecharts.org/img/hotlink-ok/chart-icons/stirling-pdf.webp
 keywords:
   - stirling-pdf
   - pdf
@@ -36,7 +36,8 @@ name: stirling-pdf
 sources:
   - https://ghcr.io/stirling-tools/s-pdf
   - https://github.com/Stirling-Tools/Stirling-PDF
+  - https://github.com/truecharts/charts/tree/master/charts/stable/stirling-pdf
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/stirling-pdf
 type: application
-version: 5.17.0
+version: 5.20.0
 
diff --git a/charts/stable/stirling-pdf/values.yaml b/charts/stable/stirling-pdf/values.yaml
index 8e92adbb949..f52f2ee110f 100644
--- a/charts/stable/stirling-pdf/values.yaml
+++ b/charts/stable/stirling-pdf/values.yaml
@@ -1,15 +1,15 @@
 image:
   repository: ghcr.io/stirling-tools/s-pdf
   pullPolicy: IfNotPresent
-  tag: 1.3.2-ultra-lite@sha256:5c2a328a22ba9907e464569fbc89ea055ae01b37b0f98de2a7db7d950c2e68f3
+  tag: 1.4.0-ultra-lite@sha256:fa578308b9cb739716c57a6df766a9f25b02833b4813dd592bc90bb02f5bebc2
 fatImage:
   repository: ghcr.io/stirling-tools/s-pdf
   pullPolicy: IfNotPresent
-  tag: 1.3.2-fat@sha256:c755fdfa5ef9bbb5d32c3193a7962ec7e42e151c4f161afe7b49aa175858e72e
+  tag: 1.4.0-fat@sha256:a8d2646bc24a0fd104a6fdad4306218cecebea9bcb1a06fd8dc8b3407050051c
 fullImage:
   repository: ghcr.io/stirling-tools/s-pdf
   pullPolicy: IfNotPresent
-  tag: 1.3.2@sha256:ae74a9f00f374e628c484c2f4bb96c08406a3e8b8cb3825ea821df9dd8a7fdd7
+  tag: 1.4.0@sha256:e03d391d74aa642fb00ae4d7416d7c9e686c96d124e18dbd4d57575256a85d58
 securityContext:
   container:
     runAsNonRoot: false