diff --git a/src/Store.Core/packages.config b/src/Store.Core/packages.config
index 530394e1a..60aaa2b35 100644
--- a/src/Store.Core/packages.config
+++ b/src/Store.Core/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Apache.Avro" version="1.7.7.2" targetFramework="net45" />
+  <package id="Apache.Avro" version="1.11.0" targetFramework="net45" />
   <package id="Fare" version="1.0.3" targetFramework="net45" />
   <package id="FluentValidationNA" version="1.2.16" targetFramework="net45" />
   <package id="log4net" version="2.0.8" targetFramework="net452" />