diff --git a/requirements.txt b/requirements.txt
index b73e898..2cfb2c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-argostranslate==1.5.2
+argostranslate==1.5.3
 Flask==1.1.2
 flask-swagger==0.2.14
 flask-swagger-ui==3.36.0