diff --git a/blend/plug_1_14.mix.lock b/blend/plug_1_14.mix.lock
index f7c1554..b54f317 100644
--- a/blend/plug_1_14.mix.lock
+++ b/blend/plug_1_14.mix.lock
@@ -20,7 +20,7 @@
   "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
   "thousand_island": {:hex, :thousand_island, "1.3.5", "6022b6338f1635b3d32406ff98d68b843ba73b3aa95cfc27154223244f3a6ca5", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2be6954916fdfe4756af3239fb6b6d75d0b8063b5df03ba76fd8a4c87849e180"},
-  "tower": {:hex, :tower, "0.6.2", "43ddd911100725b48bae46bede07d4882c334213d174227592a8f5d3421a1675", [:mix], [{:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "642df0512022242eb50cff2beff26425cd7898876baf95fdf57a9d6a535d4145"},
+  "tower": {:hex, :tower, "0.6.4", "03a003619520d666d356056a343f62d5a3ca5cdda9e7105420c464b571bd85b4", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "b295e34081c2b5764ca8c5d2ad60e10302abad8fce6f860e3d742e87a4afd041"},
   "uniq": {:hex, :uniq, "0.6.1", "369660ecbc19051be526df3aa85dc393af5f61f45209bce2fa6d7adb051ae03c", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "6426c34d677054b3056947125b22e0daafd10367b85f349e24ac60f44effb916"},
   "websock": {:hex, :websock, "0.5.3", "2f69a6ebe810328555b6fe5c831a851f485e303a7c8ce6c5f675abeb20ebdadc", [:mix], [], "hexpm", "6105453d7fac22c712ad66fab1d45abdf049868f253cf719b625151460b8b453"},
 }
diff --git a/blend/plug_1_15.mix.lock b/blend/plug_1_15.mix.lock
index 847ab3d..4f6c130 100644
--- a/blend/plug_1_15.mix.lock
+++ b/blend/plug_1_15.mix.lock
@@ -20,7 +20,7 @@
   "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
   "thousand_island": {:hex, :thousand_island, "1.3.5", "6022b6338f1635b3d32406ff98d68b843ba73b3aa95cfc27154223244f3a6ca5", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2be6954916fdfe4756af3239fb6b6d75d0b8063b5df03ba76fd8a4c87849e180"},
-  "tower": {:hex, :tower, "0.6.2", "43ddd911100725b48bae46bede07d4882c334213d174227592a8f5d3421a1675", [:mix], [{:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "642df0512022242eb50cff2beff26425cd7898876baf95fdf57a9d6a535d4145"},
+  "tower": {:hex, :tower, "0.6.4", "03a003619520d666d356056a343f62d5a3ca5cdda9e7105420c464b571bd85b4", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "b295e34081c2b5764ca8c5d2ad60e10302abad8fce6f860e3d742e87a4afd041"},
   "uniq": {:hex, :uniq, "0.6.1", "369660ecbc19051be526df3aa85dc393af5f61f45209bce2fa6d7adb051ae03c", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "6426c34d677054b3056947125b22e0daafd10367b85f349e24ac60f44effb916"},
   "websock": {:hex, :websock, "0.5.3", "2f69a6ebe810328555b6fe5c831a851f485e303a7c8ce6c5f675abeb20ebdadc", [:mix], [], "hexpm", "6105453d7fac22c712ad66fab1d45abdf049868f253cf719b625151460b8b453"},
 }