diff --git a/package.json b/package.json
index b4c98d8..cbbea11 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@gridsome/source-filesystem": "^0.6.0",
     "@gridsome/transformer-remark": "^0.6.3",
-    "date-fns": "^2.0.0",
+    "date-fns": "^2.21.2",
     "gridsome": "^0.7.0",
     "gridsome-plugin-remark-shiki": "^0.3.0",
     "normalize.css": "^8.0.1",
diff --git a/yarn.lock b/yarn.lock
index 87b90c4..62e28f6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3124,10 +3124,10 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-date-fns@^2.0.0:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.8.1.tgz#2109362ccb6c87c3ca011e9e31f702bc09e4123b"
-  integrity sha512-EL/C8IHvYRwAHYgFRse4MGAPSqlJVlOrhVYZ75iQBKrnv+ZedmYsgwH3t+BCDuZDXpoo07+q9j4qgSSOa7irJg==
+date-fns@^2.21.2:
+  version "2.21.2"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.21.2.tgz#9db92305cf00626e9122e56c72195b17725594aa"
+  integrity sha512-FMkG7pIPx64mGIpS2LOb3Wp3O606H/hatoiz7G0oiYWai1izdM4tF1dd7QABv2NogkIDI4wxsfLLFQSuVvDHgA==
 
 dateformat@^3.0.3:
   version "3.0.3"