diff --git a/requirements.txt b/requirements.txt
index b8a173fe..87c22835 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,6 +14,6 @@ hvac==1.2.1
 passgen
 inflection==0.5.1
 kubernetes==33.1.0
-himl==0.15.2
+himl==0.16.4
 six
 GitPython==3.1.*