diff --git a/splunk_eventgen/lib/requirements.txt b/splunk_eventgen/lib/requirements.txt
index 4bfb4b0b..24b66fae 100644
--- a/splunk_eventgen/lib/requirements.txt
+++ b/splunk_eventgen/lib/requirements.txt
@@ -1,2 +1,3 @@
 ujson==1.35
 jinja2==2.10.1
+structlog==19.1.0