diff --git a/chart/values.yaml b/chart/values.yaml
index d4a95eb6dd46b1c80421fc163c0b420f3b18f192..d46b00778cc1ae29739a39a0059aa1c99a029cbe 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -150,7 +150,7 @@ jaeger:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/jaeger.git
     path: "./chart"
-    tag: "2.19.1-bb.4"
+    tag: "2.21.4-bb.1"
 
   # -- Flux reconciliation overrides specifically for the Jaeger Package
   flux: {}