diff --git a/Directory.Packages.props b/Directory.Packages.props
index 4edde74..ebd3b97 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -60,7 +60,7 @@
     <PackageVersion Include="MongoDB.Driver.GridFS" Version="2.19.0" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageVersion Include="Newtonsoft.Json.Bson" Version="1.0.2" />
-    <PackageVersion Include="NHibernate" Version="5.4.1" />
+    <PackageVersion Include="NHibernate" Version="5.4.3" />
     <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.8" />
     <PackageVersion Include="NUnit" Version="3.13.3" />
     <PackageVersion Include="NUnit.Analyzers" Version="3.3.0" />