diff --git a/neo4j_loader_and_queries/requirements.txt b/neo4j_loader_and_queries/requirements.txt
index da07b7a..72d3baa 100644
--- a/neo4j_loader_and_queries/requirements.txt
+++ b/neo4j_loader_and_queries/requirements.txt
@@ -21,7 +21,7 @@ chardet==3.0.4
 Click==7.0
 colorama==0.4.3
 constantly==15.1.0
-cryptography==3.3.2
+cryptography==39.0.1
 cycler==0.10.0
 daphne==2.2.5
 decorator==4.4.2