diff --git a/conf/buildpack.conf b/conf/buildpack.conf
index 82783823..1a1d0e87 100644
--- a/conf/buildpack.conf
+++ b/conf/buildpack.conf
@@ -44,6 +44,6 @@ libonig_version="${libonig_version:-6.9.8}"
 # From https://zlib.net/
 zlib_version="${zlib_version:-1.3}"
 igbinary_version="3.2.15"
-mongodb_version="1.18.0"
+mongodb_version="1.18.1"
 amqp_version="1.11.0"
 phpredis_version="6.0.2"