diff --git a/Gemfile.lock b/Gemfile.lock
index 17f8b4931e0..61e823047ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
     fastimage (1.6.3)
       addressable (~> 2.3, >= 2.3.5)
     ffi (1.9.5)
-    flamegraph (0.0.5)
+    flamegraph (0.0.8)
       fast_stack
     fog (1.22.1)
       fog-brightbox
diff --git a/Gemfile_master.lock b/Gemfile_master.lock
index b40ef18e901..282da44494c 100644
--- a/Gemfile_master.lock
+++ b/Gemfile_master.lock
@@ -145,7 +145,7 @@ GEM
     fastimage (1.6.3)
       addressable (~> 2.3, >= 2.3.5)
     ffi (1.9.5)
-    flamegraph (0.0.5)
+    flamegraph (0.0.8)
       fast_stack
     fog (1.22.1)
       fog-brightbox