diff --git a/project_2-automatic_image_captioning/requirements.txt b/project_2-automatic_image_captioning/requirements.txt
index ecb553e..0d947a2 100644
--- a/project_2-automatic_image_captioning/requirements.txt
+++ b/project_2-automatic_image_captioning/requirements.txt
@@ -24,7 +24,7 @@ click==6.7
 cloudpickle==0.2.2
 colour==0.1.5
 conda==4.3.31
-cryptography==2.3
+cryptography==3.2
 cryptography-vectors==2.3
 cycler==0.10.0
 Cython==0.28.4