diff --git a/pdf2png/requirements.txt b/pdf2png/requirements.txt
index 76ce51b..7283a36 100644
--- a/pdf2png/requirements.txt
+++ b/pdf2png/requirements.txt
@@ -1,2 +1,2 @@
-PyPDF2==1.26.0
+PyPDF2==1.27.5
 Wand==0.4.4
\ No newline at end of file