diff --git a/src/api/Gemfile b/src/api/Gemfile
index c71bf017fe71b845a1656e800d8d69d29f5d41cf..2898fd35373c882161ac880e6d465e53e3a0e6b5 100644
--- a/src/api/Gemfile
+++ b/src/api/Gemfile
@@ -7,7 +7,7 @@ gem 'rails', '~> 5.0.1'
 # as our database
 gem 'mysql2'
 # as requirement for activexml
-gem 'nokogiri', '~>1.8.1'
+gem 'nokogiri', '~> 1.10.3'
 # for delayed tasks
 gem 'delayed_job_active_record', '>= 4.0.0'
 # to fill errbit
diff --git a/src/api/Gemfile.lock b/src/api/Gemfile.lock
index 5331ca55ee5e55dc617cf731d98f93b1f2df36fc..364601ea3295062cf918fb160f353ed5e7081924 100644
--- a/src/api/Gemfile.lock
+++ b/src/api/Gemfile.lock
@@ -161,7 +161,7 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.9.0)
     minitest-fail-fast (0.1.0)
       minitest (~> 5)
@@ -177,8 +177,8 @@ GEM
     mousetrap-rails (1.4.6)
     mysql2 (0.4.4)
     nio4r (1.2.1)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.3)
+      mini_portile2 (~> 2.4.0)
     nokogumbo (1.4.9)
       nokogiri
     nyan-cat-formatter (0.11)
@@ -389,7 +389,7 @@ DEPENDENCIES
   momentjs-rails
   mousetrap-rails
   mysql2
-  nokogiri (~> 1.8.1)
+  nokogiri (~> 1.10.3)
   nyan-cat-formatter
   poltergeist
   pry (>= 0.9.12)