diff --git a/.scala-steward.conf b/.scala-steward.conf
index c3bc779..faff50b 100644
--- a/.scala-steward.conf
+++ b/.scala-steward.conf
@@ -5,4 +5,5 @@
 updates.pin = [
   { groupId = "org.eclipse.jetty", version = "9." }
   { groupId = "org.eclipse.jgit", version = "5." }
+  { groupId = "com.zaxxer", version = "4." }
 ]