diff --git a/Gemfile b/Gemfile
index caab225..a6cad74 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
-gem "sinatra", require: false
-gem "omniauth"
+gem "sinatra", ">= 4.2.0", require: false
+gem "omniauth", ">= 1.6.0"
 gem "omniauth-salesloft"
 
 gem "httparty"