diff --git a/chart/values.yaml b/chart/values.yaml
index 5dedcd7cbc28e455dcd353766aa7db4b3a10a323..58de6a9679fac6b2f7875c2973cc3df34a08a813 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -676,11 +676,11 @@ promtail:
   git:
     repo: https://repo1.dso.mil/big-bang/product/packages/promtail.git
     path: "./chart"
-    tag: "6.16.2-bb.4"
+    tag: "6.16.6-bb.0"
   helmRepo:
     repoName: "registry1"
     chartName: "promtail"
-    tag: "6.16.2-bb.4"
+    tag: "6.16.6-bb.0"
 
   # -- Flux reconciliation overrides specifically for the Promtail Package
   flux: {}