Update requirements.txt

requirements.txt

@@ -1,9 +1,9 @@
-pydantic>=2.11.10,<2.13
-pyyaml==6.0.2
-httpx==0.27.0
-tldextract==5.1.2
-dnspython==2.6.1
-python-whois==0.9.4
-markdown-it-py==3.0.0
-email-validator==2.1.1
-cachetools==5.3.3
+pyyaml>=6.0.2,<7
+httpx>=0.27.1,<1.0
+tldextract>=5.1.2,<6
+dnspython>=2.6.1,<3
+python-whois>=0.9.4,<1
+markdown-it-py>=3.0.0,<4
+email-validator>=2.1.1,<3
+cachetools>=5.3.3,<7
+pydantic>=2.11.10,<=2.12.5