diff --git a/Gemfile.lock b/Gemfile.lock
index 04eec04..5b1a566 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,8 +124,8 @@ GEM
     msgpack (1.3.3-x64-mingw32)
     msgpack (1.3.3-x86-mingw32)
     multipart-post (2.1.1)
-    nio4r (2.5.2)
-    nio4r (2.5.2-java)
+    nio4r (2.5.8)
+    nio4r (2.5.8-java)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     nokogiri (1.10.9-java)
@@ -137,9 +137,9 @@ GEM
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
     public_suffix (4.0.3)
-    puma (4.3.3)
+    puma (4.3.9)
       nio4r (~> 2.0)
-    puma (4.3.3-java)
+    puma (4.3.9-java)
       nio4r (~> 2.0)
     rack (2.1.2)
     rack-test (1.1.0)