diff --git a/Gemfile.lock b/Gemfile.lock
index 2a7b32daf..ef840a6cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,13 +27,13 @@ GEM
       console (~> 1.0)
       nio4r (~> 2.3)
       timers (~> 4.1)
-    async-http (0.51.2)
+    async-http (0.51.6)
       async (~> 1.23)
       async-io (~> 1.28)
       async-pool (~> 0.2)
       protocol-http (~> 0.18.0)
       protocol-http1 (~> 0.12.0)
-      protocol-http2 (~> 0.13.0)
+      protocol-http2 (~> 0.14.0)
     async-http-faraday (0.9.0)
       async-http (~> 0.42)
       faraday
@@ -79,7 +79,7 @@ GEM
     protocol-http (0.18.0)
     protocol-http1 (0.12.0)
       protocol-http (~> 0.18)
-    protocol-http2 (0.13.3)
+    protocol-http2 (0.14.0)
       protocol-hpack (~> 1.4)
       protocol-http (~> 0.18)
     public_suffix (4.0.4)