diff --git a/NextcloudApp/NextcloudApp.csproj b/NextcloudApp/NextcloudApp.csproj
index 15df3ff..0823bc0 100644
--- a/NextcloudApp/NextcloudApp.csproj
+++ b/NextcloudApp/NextcloudApp.csproj
@@ -466,7 +466,7 @@
       <Version>2.0.0</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>10.0.3</Version>
+      <Version>13.0.2</Version>
     </PackageReference>
     <PackageReference Include="PortableWebDavLibrary">
       <Version>1.1.6</Version>
diff --git a/NextcloudClientPortable/NextcloudClientPortable.csproj b/NextcloudClientPortable/NextcloudClientPortable.csproj
index 8825e09..9c10a31 100644
--- a/NextcloudClientPortable/NextcloudClientPortable.csproj
+++ b/NextcloudClientPortable/NextcloudClientPortable.csproj
@@ -162,7 +162,7 @@
       <Version>5.3.3</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>10.0.3</Version>
+      <Version>13.0.2</Version>
     </PackageReference>
     <PackageReference Include="PortableWebDavLibrary">
       <Version>1.1.6</Version>