diff --git a/requirements.txt b/requirements.txt
index 0ea2dba..bcbb79c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 connexion==2.7.0
 connexion[swagger-ui]
 Flask==1.1.2
-ProcessOptimizer==0.6.1
+ProcessOptimizer==0.6.2
 json-tricks==3.15.5
 cryptography==3.4.7
 waitress==2.0.0
\ No newline at end of file