diff --git a/app/requirements.txt b/app/requirements.txt
index 44bcd7a..dddd339 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -37,3 +37,6 @@ pdfminer.six==20231228
 "openpyxl>=3.1.0",
 "xlrd>=2.0.1",
 "odfpy>=1.4.1"
+
+"python-pptx>=1.0.0",
+"odfpy>=1.4.1"