diff --git a/NHibernate.Logging.Serilog/NHibernate.Logging.Serilog.csproj b/NHibernate.Logging.Serilog/NHibernate.Logging.Serilog.csproj
index 7a6d9ce..007db00 100644
--- a/NHibernate.Logging.Serilog/NHibernate.Logging.Serilog.csproj
+++ b/NHibernate.Logging.Serilog/NHibernate.Logging.Serilog.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NHibernate" Version="5.1.0" />
+    <PackageReference Include="NHibernate" Version="5.2.6" />
     <PackageReference Include="Serilog" Version="2.6.0" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05" PrivateAssets="All"/>
   </ItemGroup>
diff --git a/NHibernate.Logging.Serilog/packages.config b/NHibernate.Logging.Serilog/packages.config
index d45d3df..5973099 100644
--- a/NHibernate.Logging.Serilog/packages.config
+++ b/NHibernate.Logging.Serilog/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="Antlr3.Runtime" version="3.5.1" targetFramework="net461" />
   <package id="Iesi.Collections" version="4.0.2" targetFramework="net461" />
-  <package id="NHibernate" version="5.0.3" targetFramework="net461" />
+  <package id="NHibernate" version="5.2.6" targetFramework="net461" />
   <package id="Remotion.Linq" version="2.1.2" targetFramework="net461" />
   <package id="Remotion.Linq.EagerFetching" version="2.1.0" targetFramework="net461" />
   <package id="Serilog" version="2.6.0" targetFramework="net461" />