diff --git a/ModelMerge b/ModelMerge
index c2386749..8224202c 160000
--- a/ModelMerge
+++ b/ModelMerge
@@ -1 +1 @@
-Subproject commit c2386749dba9e1697614f25fb1c745b3cc4ac2a8
+Subproject commit 8224202ced09a6ef926372c603030e66512ffa8b
diff --git a/requirements.txt b/requirements.txt
index a085ebcf..39055d5b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,9 +7,9 @@ msgspec
 PyExecJS
 requests
 html2text
-pdfminer.six
 fake-useragent
 beautifulsoup4
 tiktoken==0.6.0
 lxml-html-clean
+pdfminer.six==20231228
 duckduckgo-search==5.3.1
\ No newline at end of file