diff --git a/TERCERO/REDES2/PRACTICAS_V2/practica3/requirements.txt b/TERCERO/REDES2/PRACTICAS_V2/practica3/requirements.txt
old mode 100755
new mode 100644
index cd4e8993..5811fff3
--- a/TERCERO/REDES2/PRACTICAS_V2/practica3/requirements.txt
+++ b/TERCERO/REDES2/PRACTICAS_V2/practica3/requirements.txt
@@ -1,6 +1,6 @@
 appJar==0.94.0
 bcrypt==3.1.7
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 cryptography==2.9.2