diff --git a/Gemfile b/Gemfile
index 910441ea1..1c12bb2cc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -43,7 +43,6 @@ gem 'redis'
 gem 'request_store'
 gem 'builder'
 # gem 'did_you_mean' # github.com/yuki24/did_you_mean/issues/117
-gem 'term-ansicolor', require: "term/ansicolor"
 gem 'puma'
 
 # needed for looser jpeg header compat
diff --git a/Gemfile.lock b/Gemfile.lock
index 002513625..59b84d7cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -364,12 +364,9 @@ GEM
     stripe (4.22.0)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
-    term-ansicolor (1.7.1)
-      tins (~> 1.0)
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    tins (1.21.1)
     twitter (6.2.0)
       addressable (~> 2.3)
       buftok (~> 0.2.0)
@@ -480,7 +477,6 @@ DEPENDENCIES
   statistics2
   streamio-ffmpeg
   stripe
-  term-ansicolor
   twitter
   unicorn
   unicorn-worker-killer