diff --git a/Gemfile b/Gemfile
index 92e9e4557..258024dd4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -68,7 +68,7 @@ gem 'deface', '~> 1.0'
 gem 'down', '~> 5.0'
 gem 'faker' # Generate fake data
 gem 'fastimage' # Light gem to get image resolution
-gem 'httparty', '~> 0.17.3'
+gem 'httparty', '~> 0.21.0'
 gem 'i18n-js', '~> 3.6' # Localization in javascript files
 gem 'jbuilder' # JSON structures via a Builder-style DSL
 gem 'logging', '~> 2.0.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5ccc6bfff..8dcdb0f63 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -305,8 +305,8 @@ GEM
     hammerjs-rails (2.0.8)
     hashdiff (1.0.1)
     hashie (5.0.0)
-    httparty (0.17.3)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.11.0)
       concurrent-ruby (~> 1.0)
@@ -364,9 +364,9 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (1.0.2)
     method_source (1.0.0)
-    mime-types (3.3.1)
+    mime-types (3.4.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.1104)
+    mime-types-data (3.2022.0105)
     mini_magick (4.11.0)
     mini_mime (1.1.2)
     mini_portile2 (2.8.0)
@@ -671,7 +671,7 @@ DEPENDENCIES
   figaro
   graphviz
   hammerjs-rails
-  httparty (~> 0.17.3)
+  httparty (~> 0.21.0)
   i18n-js (~> 3.6)
   image_processing (~> 1.12)
   jbuilder