diff --git a/guides/drain-safe-app/app/yarn.lock b/guides/drain-safe-app/app/yarn.lock
index fb9b409d..ab4a6c07 100644
--- a/guides/drain-safe-app/app/yarn.lock
+++ b/guides/drain-safe-app/app/yarn.lock
@@ -4615,9 +4615,9 @@ ee-first@1.1.1:
   integrity sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==
 
 ejs@^3.1.6:
-  version "3.1.8"
-  resolved "https://registry.npmjs.org/ejs/-/ejs-3.1.8.tgz"
-  integrity sha512-/sXZeMlhS0ArkfX2Aw780gJzXSMPnKjtspYZv+f3NiKLlubezAHDU5+9xz6gd3/NhG3txQCo6xlglmTS+oTGEQ==
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-3.1.10.tgz#69ab8358b14e896f80cc39e62087b88500c3ac3b"
+  integrity sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA==
   dependencies:
     jake "^10.8.5"