diff --git a/src/Arkivverket.Arkade/Util/GitHubReleaseInfoReader.cs b/src/Arkivverket.Arkade/Util/GitHubReleaseInfoReader.cs
index f54d1fac9..79e559e46 100644
--- a/src/Arkivverket.Arkade/Util/GitHubReleaseInfoReader.cs
+++ b/src/Arkivverket.Arkade/Util/GitHubReleaseInfoReader.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Net;
 using System.Reflection;
 using System.Text.RegularExpressions;
 using RestSharp;
@@ -14,6 +15,8 @@ public class GitHubReleaseInfoReader : IReleaseInfoReader
 
         public GitHubReleaseInfoReader()
         {
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
+
             _restClient = new RestClient("https://api.github.com/");
 
             _latestReleaseInfo = ReadGitHubLatestReleaseInfo();