diff --git a/Gemfile b/Gemfile
index 1c83f83..7bdc8e6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ source "https://rubygems.org"
 gem "bundler", "~> 2.0"
 gem "json", ">= 2.3.0"
 gem "logger"
-gem "nokogiri", "~> 1.13"
+gem "nokogiri", "~> 1.15"
 gem "open-uri"
 gem "rest-client", "~> 2.1"
 gem "slop"
diff --git a/Gemfile.lock b/Gemfile.lock
index 0b147d1..f5611c2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,10 +13,10 @@ GEM
     mime-types (3.4.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2022.0105)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.7)
     netrc (0.11.0)
-    nokogiri (1.13.6)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.6)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     open-uri (0.2.0)
       stringio
@@ -25,7 +25,7 @@ GEM
     parallel (1.21.0)
     parser (3.0.3.2)
       ast (~> 2.4.1)
-    racc (1.6.0)
+    racc (1.8.0)
     rainbow (3.0.0)
     regexp_parser (2.2.0)
     rest-client (2.1.0)
@@ -70,7 +70,7 @@ DEPENDENCIES
   bundler (~> 2.0)
   json (>= 2.3.0)
   logger
-  nokogiri (~> 1.13)
+  nokogiri (~> 1.15)
   open-uri
   rest-client (~> 2.1)
   rubocop