diff --git a/Cartfile b/Cartfile
index b54d88c..d4350f1 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1,2 @@
 github "realm/realm-cocoa"
+github "danielgindi/Charts" == 3.3.0
diff --git a/Cartfile.resolved b/Cartfile.resolved
index dfa5f75..3829f5e 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1 +1,2 @@
-github "realm/realm-cocoa" "v3.17.0"
+github "danielgindi/Charts" "v3.3.0"
+github "realm/realm-cocoa" "v3.17.3"