diff --git a/ruby/Gemfile b/ruby/Gemfile
index ba18a7c..5d64d1b 100644
--- a/ruby/Gemfile
+++ b/ruby/Gemfile
@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 
 ruby '>= 3.1'
 
-gem 'excon', '~> 1.5'
+gem 'excon', '~> 1.7'
 gem 'faraday', '~> 2.14'
 gem 'http', '~> 5.3'
 gem 'httpclient', '~> 2.9'
diff --git a/ruby/Gemfile.lock b/ruby/Gemfile.lock
index c163289..0184b26 100644
--- a/ruby/Gemfile.lock
+++ b/ruby/Gemfile.lock
@@ -6,11 +6,11 @@ GEM
     base64 (0.3.0)
     connection_pool (3.0.2)
     csv (3.3.5)
-    domain_name (0.6.20240107)
+    domain_name (0.6.20260902)
     ethon (0.18.0)
       ffi (>= 1.15.0)
       logger
-    excon (1.5.0)
+    excon (1.7.1)
       logger
     faraday (2.14.3)
       faraday-net_http (>= 2.0, < 3.5)
@@ -35,7 +35,7 @@ GEM
       http-form_data (~> 2.2)
       llhttp-ffi (~> 0.5.0)
     http-accept (1.7.0)
-    http-cookie (1.1.0)
+    http-cookie (1.1.6)
       domain_name (~> 0.5)
     http-form_data (2.3.0)
     httparty (0.24.2)
@@ -49,7 +49,7 @@ GEM
       ffi-compiler (~> 1.0)
       rake (~> 13.0)
     logger (1.7.0)
-    mechanize (2.14.0)
+    mechanize (2.14.1)
       addressable (~> 2.8)
       base64
       domain_name (~> 0.5, >= 0.5.20190701)
@@ -65,7 +65,7 @@ GEM
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2026.0317)
+    mime-types-data (3.2026.0701)
     mini_mime (1.1.5)
     multi_xml (0.6.0)
     mutex_m (0.3.0)
@@ -75,7 +75,7 @@ GEM
     net-http-persistent (4.0.8)
       connection_pool (>= 2.2.4, < 4)
     netrc (0.11.0)
-    nkf (0.2.0)
+    nkf (0.3.0)
     nokogiri (1.19.4-aarch64-linux-gnu)
       racc (~> 1.4)
     nokogiri (1.19.4-aarch64-linux-musl)
@@ -119,7 +119,7 @@ PLATFORMS
   x86_64-linux-musl
 
 DEPENDENCIES
-  excon (~> 1.5)
+  excon (~> 1.7)
   faraday (~> 2.14)
   http (~> 5.3)
   httparty (~> 0.24)
@@ -134,9 +134,9 @@ CHECKSUMS
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
   connection_pool (3.0.2) sha256=33fff5ba71a12d2aa26cb72b1db8bba2a1a01823559fb01d29eb74c286e62e0a
   csv (3.3.5) sha256=6e5134ac3383ef728b7f02725d9872934f523cb40b961479f69cf3afa6c8e73f
-  domain_name (0.6.20240107) sha256=5f693b2215708476517479bf2b3802e49068ad82167bcd2286f899536a17d933
+  domain_name (0.6.20260902) sha256=4fac7f8e0a77dc85ec02f6534fdeff38e143d434ab8a86528fe68ca5bc45a042
   ethon (0.18.0) sha256=b598afc9f30448cb068b850714b7d6948e941476095d04f90a4ac65b8d6efcb2
-  excon (1.5.0) sha256=c503ad1d0123bc8ab2a062ff3789dc891ec368cb9e13765ab88a9c58c8bb6d50
+  excon (1.7.1) sha256=dd2d870eece1b5ce4e4f9efd938e67a69ccd8c003c3825b638b937e1082eaac2
   faraday (2.14.3) sha256=1882247e6766615c8220b4392bf1d27f6ebb63d8e28267587cef1fb0bf37f278
   faraday-net_http (3.4.4) sha256=0e78af151747ed1b00f33e25973b4bc220d7f16c00c39676817c8b12331eb588
   ffi (1.17.3-aarch64-linux-gnu) sha256=28ad573df26560f0aedd8a90c3371279a0b2bd0b4e834b16a2baa10bd7a97068
@@ -150,16 +150,16 @@ CHECKSUMS
   ffi-compiler (1.3.2) sha256=a94f3d81d12caf5c5d4ecf13980a70d0aeaa72268f3b9cc13358bcc6509184a0
   http (5.3.1) sha256=c50802d8e9be3926cb84ac3b36d1a31fbbac383bc4cbecdce9053cb604231d7d
   http-accept (1.7.0) sha256=c626860682bfbb3b46462f8c39cd470fd7b0584f61b3cc9df5b2e9eb9972a126
-  http-cookie (1.1.0) sha256=38a5e60d1527eebc396831b8c4b9455440509881219273a6c99943d29eadbb19
+  http-cookie (1.1.6) sha256=ba4b82be64de61dc281243dac70e3c382c45142f20268ed9276a3670c93feaa9
   http-form_data (2.3.0) sha256=cc4eeb1361d9876821e31d7b1cf0b68f1cf874b201d27903480479d86448a5f3
   httparty (0.24.2) sha256=8fca6a54aa0c4aa4303a0fd33e5e2156175d6a5334f714263b458abd7fda9c38
   httpclient (2.9.0) sha256=4b645958e494b2f86c2f8a2f304c959baa273a310e77a2931ddb986d83e498c8
   json (2.21.1) sha256=13a43df75d95641443f5702dff350f237164a9d811ff0f2c2800d4d980220583
   llhttp-ffi (0.5.1) sha256=9a25a7fc19311f691a78c9c0ac0fbf4675adbd0cca74310228fdf841018fa7bc
   logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
-  mechanize (2.14.0) sha256=33e76b7639d0181a46eaf1136b05f0e9043dfc5fc4b1a7b9fd8ae8bd437dd5e4
+  mechanize (2.14.1) sha256=b66205133a01d3dc3bc0cbc5e99888e5476818398d8d315193429f21488abafd
   mime-types (3.7.0) sha256=dcebf61c246f08e15a4de34e386ebe8233791e868564a470c3fe77c00eed5e56
-  mime-types-data (3.2026.0317) sha256=77f078a4d8631d52b842ba77099734b06eddb7ad339d792e746d2272b67e511b
+  mime-types-data (3.2026.0701) sha256=cd8811e1fb89d836499ba0582368a10ee74cef929ba956d1d5ddca045e6a730f
   mini_mime (1.1.5) sha256=8681b7e2e4215f2a159f9400b5816d85e9d8c6c6b491e96a12797e798f8bccef
   multi_xml (0.6.0) sha256=d24393cf958adb226db884b976b007914a89c53ad88718e25679d7008823ad52
   mutex_m (0.3.0) sha256=cfcb04ac16b69c4813777022fdceda24e9f798e48092a2b817eb4c0a782b0751
@@ -167,7 +167,7 @@ CHECKSUMS
   net-http-digest_auth (1.4.1) sha256=4b8ad50ed8d180a58db5d6c49449b987dd0466fe01e24037945bc007562a08db
   net-http-persistent (4.0.8) sha256=ef3de8319d691537b329053fae3a33195f8b070bbbfae8bf1a58c796081960e6
   netrc (0.11.0) sha256=de1ce33da8c99ab1d97871726cba75151113f117146becbe45aa85cb3dabee3f
-  nkf (0.2.0) sha256=fbc151bda025451f627fafdfcb3f4f13d0b22ae11f58c6d3a2939c76c5f5f126
+  nkf (0.3.0) sha256=357a8dbeba38b727b75930f665146546076a394a1c243faf634ff176e3588895
   nokogiri (1.19.4-aarch64-linux-gnu) sha256=1269fb644a6de405057a53dd5c762b1209b43ca7424f839454d3dbc677c31a8f
   nokogiri (1.19.4-aarch64-linux-musl) sha256=35c65b9ce72b3bb03207bdbe7067915019dc18c1b9b59139684bd6690fdd01af
   nokogiri (1.19.4-arm-linux-gnu) sha256=a301313e38bb065d68239e79734bcd6f56fb6efaacebde29e9abf2a4735340ca