diff --git a/Commands/Commands.csproj b/Commands/Commands.csproj
index 4e0b13f0..a8009fba 100644
--- a/Commands/Commands.csproj
+++ b/Commands/Commands.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="FluentValidation" Version="11.7.1" />
-    <PackageReference Include="MediatR" Version="12.1.1" />
+    <PackageReference Include="MediatR" Version="12.4.1" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
   </ItemGroup>
diff --git a/Queries/Queries.csproj b/Queries/Queries.csproj
index a1799c71..adc740b4 100644
--- a/Queries/Queries.csproj
+++ b/Queries/Queries.csproj
@@ -3,7 +3,7 @@
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="12.0.1" />
     <PackageReference Include="LinqKit" Version="1.2.4" />
-    <PackageReference Include="MediatR" Version="12.1.1" />
+    <PackageReference Include="MediatR" Version="12.4.1" />
   </ItemGroup>
 
   <ItemGroup>