Update sentence-transformers requirement from ~=5.2.0 to ~=5.2.1 (#261)

Author: DefinetlyNotAI

requirements.txt

@@ -17,4 +17,4 @@ networkx~=3.6.1
 pandas~=3.0.0
 cryptography~=46.0.3
 scapy~=2.7.0
-sentence-transformers~=5.2.0
+sentence-transformers~=5.2.1