diff --git a/Dockerfile b/Dockerfile
index 1feb3e2ef442c06b16ee1e280bbfaf2daa920eac..f2dc68601b96d366a738fce10e13ad6f105fd6e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=ironbank/opensource/nodejs/nodejs12
-ARG BASE_TAG=12.20.1
+ARG BASE_TAG=12.21.0
 
 FROM lovasoa/wbo:1.9.1 as base
 
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 0916d18f6922de7a779826feb683fd3e307df358..fa41fac8f7344585a9916bd5e0f7679ab8bc9459 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -14,7 +14,7 @@ tags:
 # Build args passed to Dockerfile ARGs
 args:
   BASE_IMAGE: "opensource/nodejs/nodejs12"
-  BASE_TAG: "12.20.1"
+  BASE_TAG: "12.21.0"
 
 # Docker image labels
 labels: