diff --git a/chart/values.yaml b/chart/values.yaml
index 095a4e3dfc317ac8823940bbcd4e99357a7594b4..28f3170470250f6251a53b964b075a1c843cd745 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -552,7 +552,7 @@ tempo:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/tempo.git
     path: "./chart"
-    tag: "0.15.1-bb.3"
+    tag: "0.15.1-bb.4"
 
   # -- Redirect the package ingress to a specific Istio Gateway (listed in `istio.gateways`).  The default is "public".
   ingress: