diff --git a/src/LazyStorage/LazyStorage.csproj b/src/LazyStorage/LazyStorage.csproj
index e980688..1addc08 100644
--- a/src/LazyStorage/LazyStorage.csproj
+++ b/src/LazyStorage/LazyStorage.csproj
@@ -18,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="Nullable" Version="1.3.0">
+    <PackageReference Include="Nullable" Version="1.3.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>