chore(deps): update dependency lxml to v5.4.0

requirements.txt

@@ -7,15 +7,15 @@ aiohttp==3.10.0
 
 # Scraping
 beautifulsoup4==4.12.3
-lxml==5.2.2
+lxml==5.4.0
-trafilatura==1.12.2
+trafilatura==1.12.0
-youtube-transcript-api==0.6.3
+youtube-transcript-api==0.6.2
 pdfplumber==0.11.9
 feedparser==6.0.12
 duckduckgo-search==6.2.6
 
 # Storage & Embeddings
-sqlite-vec==0.1.9
+sqlite-vec==0.1.6
 aiosqlite==0.20.0
 
 # Processing
@@ -32,7 +32,7 @@ reportlab==4.2.5
 
 # Utilities
 pydantic==2.8.0
-pydantic-settings==2.14.1
+pydantic-settings==2.4.0
 tenacity==9.0.0
 structlog==24.4.0
 python-dotenv==1.0.1