diff --git a/src/externalsystems/Dim.Library/Dim.Library.csproj b/src/externalsystems/Dim.Library/Dim.Library.csproj
index ece622bb06..7b9d676762 100644
--- a/src/externalsystems/Dim.Library/Dim.Library.csproj
+++ b/src/externalsystems/Dim.Library/Dim.Library.csproj
@@ -35,7 +35,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="JsonSchema.Net" Version="7.3.0" />
+    <PackageReference Include="JsonSchema.Net" Version="7.3.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/externalsystems/IssuerComponent.Library/IssuerComponent.Library.csproj b/src/externalsystems/IssuerComponent.Library/IssuerComponent.Library.csproj
index 58f8a1ab2b..48efb9bc75 100644
--- a/src/externalsystems/IssuerComponent.Library/IssuerComponent.Library.csproj
+++ b/src/externalsystems/IssuerComponent.Library/IssuerComponent.Library.csproj
@@ -35,7 +35,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="JsonSchema.Net" Version="7.3.0" />
+    <PackageReference Include="JsonSchema.Net" Version="7.3.1" />
   </ItemGroup>
 
 </Project>