diff --git a/examples/openssl/gems.locked b/examples/openssl/gems.locked
index aa2ba2f..8f840b4 100644
--- a/examples/openssl/gems.locked
+++ b/examples/openssl/gems.locked
@@ -1,12 +1,12 @@
 PATH
   remote: ../..
   specs:
-    io-stream (0.4.0)
+    io-stream (0.4.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    async (2.16.0)
+    async (2.17.0)
       console (~> 1.26)
       fiber-annotation
       io-event (~> 1.6, >= 1.6.5)
@@ -18,7 +18,7 @@ GEM
     fiber-local (1.1.0)
       fiber-storage
     fiber-storage (1.0.0)
-    io-endpoint (0.13.0)
+    io-endpoint (0.13.1)
     io-event (1.6.5)
     json (2.7.2)
     localhost (1.3.1)