diff --git a/requirements.txt b/requirements.txt
index 2ddb2d4..00df139 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4==4.6.0
 decorator==4.0.11
 feedparser==5.2.1
-Flask==0.12.2
+Flask==1.0
 lxml==3.8.0
 requests==2.18.3
 rtmbot==0.4.0