diff --git a/packages/frontend/src/style.scss b/packages/frontend/src/style.scss
index ea41d2fb7..587ad364b 100644
--- a/packages/frontend/src/style.scss
+++ b/packages/frontend/src/style.scss
@@ -42,7 +42,7 @@ html {
 	overflow: auto;
 	overflow-wrap: break-word;
 	font-family: 'Lexend', 'Hiragino Maru Gothic Pro', "BIZ UDGothic", Roboto, HelveticaNeue, Arial, sans-serif;
-	font-size: 15px;
+	font-size: 16px;
 	line-height: 1.35;
 	text-size-adjust: 100%;
 	tab-size: 2;