diff --git a/.ai_related_posts_cache.sqlite3 b/.ai_related_posts_cache.sqlite3
index fcd0bbb8..78a0ce50 100644
Binary files a/.ai_related_posts_cache.sqlite3 and b/.ai_related_posts_cache.sqlite3 differ
diff --git a/Gemfile.lock b/Gemfile.lock
index 004a0ed1..6287d955 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,9 +37,9 @@ GEM
     benchmark (0.5.0)
     bigdecimal (4.1.2)
     colorator (1.1.0)
-    concurrent-ruby (1.3.6)
-    connection_pool (2.5.5)
-    csv (3.3.5)
+    concurrent-ruby (1.3.8)
+    connection_pool (3.0.2)
+    csv (3.3.6)
     domain_name (0.6.20240107)
     drb (2.2.3)
     em-websocket (0.5.3)
@@ -47,18 +47,22 @@ GEM
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
     execjs (2.10.0)
-    faraday (2.14.1)
+    faraday (2.14.3)
       faraday-net_http (>= 2.0, < 3.5)
       json
       logger
-    faraday-net_http (3.4.2)
+    faraday-net_http (3.4.4)
       net-http (~> 0.5)
     ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86_64-linux-gnu)
     ffi-compiler (1.3.2)
       ffi (>= 1.15.5)
       rake
     forwardable-extended (2.6.0)
-    google-protobuf (4.34.1-arm64-darwin)
+    google-protobuf (4.35.1-arm64-darwin)
+      bigdecimal
+      rake (~> 13.3)
+    google-protobuf (4.35.1-x86_64-linux-gnu)
       bigdecimal
       rake (~> 13.3)
     htmlbeautifier (1.4.3)
@@ -72,7 +76,7 @@ GEM
       domain_name (~> 0.5)
     http-form_data (2.3.0)
     http_parser.rb (0.8.1)
-    i18n (1.14.8)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
     indieweb-endpoints (8.0.0)
       http (~> 5.0)
@@ -118,7 +122,7 @@ GEM
       openssl (>= 2.0, < 4.0)
       uglifier (~> 4.1)
       webmention (~> 7.0)
-    json (2.19.4)
+    json (2.21.1)
     jsonpath (1.0.7)
       multi_json
     kramdown (2.5.2)
@@ -136,17 +140,18 @@ GEM
       rake (~> 13.0)
     logger (1.7.0)
     mercenary (0.4.0)
-    mini_portile2 (2.8.9)
     minitest (5.27.0)
     multi_json (1.15.0)
     net-http (0.9.1)
       uri (>= 0.11.1)
-    nokogiri (1.18.6-arm64-darwin)
+    nokogiri (1.19.4-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     openssl (3.3.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (6.0.2)
+    public_suffix (7.0.5)
     racc (1.8.1)
     rake (13.4.2)
     rb-fsevent (0.11.2)
@@ -157,13 +162,15 @@ GEM
     rexml (3.4.4)
     rouge (4.7.0)
     safe_yaml (1.0.5)
-    sass-embedded (1.99.0-arm64-darwin)
+    sass-embedded (1.102.0-arm64-darwin)
+      google-protobuf (~> 4.31)
+    sass-embedded (1.102.0-x86_64-linux-gnu)
       google-protobuf (~> 4.31)
     securerandom (0.4.1)
     sqlite-vss (0.1.2-arm64-darwin)
-    sqlite3 (1.7.3)
-      mini_portile2 (~> 2.8.0)
+    sqlite-vss (0.1.2-x86_64-linux)
     sqlite3 (1.7.3-arm64-darwin)
+    sqlite3 (1.7.3-x86_64-linux)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     timeout (0.6.1)
@@ -178,12 +185,13 @@ GEM
       indieweb-endpoints (~> 8.0)
       nokogiri (>= 1.13)
     webrick (1.9.2)
-    zeitwerk (2.6.18)
+    zeitwerk (2.8.2)
 
 PLATFORMS
   arm64-darwin-23
   arm64-darwin-24
   arm64-darwin-25
+  x86_64-linux-gnu
 
 DEPENDENCIES
   csv