diff --git a/argocd/tracing-opentelemetry-operator.yaml b/argocd/tracing-opentelemetry-operator.yaml
index 27057ff..11a3c23 100644
--- a/argocd/tracing-opentelemetry-operator.yaml
+++ b/argocd/tracing-opentelemetry-operator.yaml
@@ -17,7 +17,7 @@ spec:
   source:
     chart: opentelemetry-operator
     repoURL: https://open-telemetry.github.io/opentelemetry-helm-charts
-    targetRevision: 0.39.1
+    targetRevision: 0.40.0
     helm:
       values: |
 #        serviceMonitor: