diff --git a/src/Akka.DI.Unity.Tests/packages.config b/src/Akka.DI.Unity.Tests/packages.config
index 2565cb1..b24eea0 100644
--- a/src/Akka.DI.Unity.Tests/packages.config
+++ b/src/Akka.DI.Unity.Tests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Akka" version="1.2.3" targetFramework="net452" />
+  <package id="Akka" version="1.4.46" targetFramework="net452" />
   <package id="Akka.DI.Core" version="1.2.3" targetFramework="net452" />
   <package id="Akka.DI.TestKit" version="1.2.3" targetFramework="net452" />
   <package id="Akka.TestKit" version="1.2.3" targetFramework="net452" />