diff --git a/.circle-ruby b/.circle-ruby
index d546213..985b2c1 100644
--- a/.circle-ruby
+++ b/.circle-ruby
@@ -1,3 +1,3 @@
-2.5.1
-2.4.4
-2.3.7
+2.5.3
+2.4.5
+2.3.8