diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 2f4022275f027be91b14be1a0c183c70add631ca..8dc4d8ef412dca80f828976b6682a1146f2dd3f6 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -29,11 +29,11 @@ labels:
 resources:
   - tag: spark-operator/spark-operator:v1beta2-1.0.0-2.4.4
     url: docker://gcr.io/spark-operator/spark-operator@sha256:52b257911a5c47c480aae25f83c80151a2ed8c99e8b50317d451c157c80666fd
-  - url: "https://github.com/krallin/tini/releases/download/v0.18.0/tini-amd64"
+  - url: "https://github.com/krallin/tini/releases/download/v0.19.0/tini-amd64"
     filename: tini
     validation:
       type: sha256
-      value: "12d20136605531b09a2c2dac02ccee85e1b874eb322ef6baf7561cd93f93c855"
+      value: "93dcc18adc78c65a028a84799ecf8ad40c936fdfc5f2a57b1acda5a8117fa82c"
 
 maintainers:
 - email: "cvernooy@oteemo.com"