diff --git a/requirements.txt b/requirements.txt
index 858eec5..7fe393f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,11 @@ html2text~=2020.1.16
 readability~=0.3.1
 PyYAML~=6.0
 gitignore_parser~=0.1.3
-pathspec~=0.11.1
\ No newline at end of file
+pathspec~=0.11.1
+
+# New dependencies for extended file support
+python-docx~=1.1.0
+pandas~=2.2.2
+openpyxl~=3.1.2
+pdfplumber~=0.10.3
+markdown~=3.6