diff --git a/2019task/task2/beDemo/notebook/pom.xml b/2019task/task2/beDemo/notebook/pom.xml
index ab1d352..37b4b4c 100644
--- a/2019task/task2/beDemo/notebook/pom.xml
+++ b/2019task/task2/beDemo/notebook/pom.xml
@@ -51,7 +51,7 @@
io.springfox
springfox-swagger-ui
- 2.6.1
+ 2.10.0
commons-codec