diff --git a/pyramid/pyramidsite/requirements.txt b/pyramid/pyramidsite/requirements.txt
index 37695b7..976be51 100644
--- a/pyramid/pyramidsite/requirements.txt
+++ b/pyramid/pyramidsite/requirements.txt
@@ -11,7 +11,7 @@ pyramid-debugtoolbar==4.6.1
 pyramid-jinja2==2.8
 pyramid-mako==1.1.0
 repoze.lru==0.7
-translationstring==1.3
+translationstring==1.4
 venusian==3.1.1
 waitress==3.0.2
 WebOb==1.8.6