diff --git a/src/text2graph/requirements.txt b/src/text2graph/requirements.txt
index fd19de4bc..f36bacf18 100644
--- a/src/text2graph/requirements.txt
+++ b/src/text2graph/requirements.txt
@@ -11,7 +11,7 @@ certifi==2019.3.9
 cffi==1.12.1
 chardet==3.0.4
 cloudpickle==0.8.0
-cryptography==2.5
+cryptography==3.2
 cycler==0.10.0
 cymem==2.0.2
 cytoolz==0.9.0.1