diff --git a/BlockListChecker/packages.config b/BlockListChecker/packages.config
index ef24f01..11a79bd 100644
--- a/BlockListChecker/packages.config
+++ b/BlockListChecker/packages.config
@@ -4,7 +4,7 @@
   <package id="bootstrap" version="3.4.1" targetFramework="net452" />
   <package id="CommonServiceLocator" version="1.3" targetFramework="net452" />
   <package id="jQuery" version="3.1.0" targetFramework="net452" />
-  <package id="jQuery.Validation" version="1.15.1" targetFramework="net452" />
+  <package id="jQuery.Validation" version="1.19.3" targetFramework="net452" />
   <package id="Microsoft.ApplicationInsights" version="2.1.0" targetFramework="net461" />
   <package id="Microsoft.ApplicationInsights.Agent.Intercept" version="2.0.1" targetFramework="net452" />
   <package id="Microsoft.ApplicationInsights.DependencyCollector" version="2.1.0" targetFramework="net452" />