diff --git a/package.json b/package.json
index 4ec1037512dc91f73007e562c6735c318354bc26..f0fec7e1c5cb0c373acc7df47f3320904d608395 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "later": "1.2.0",
     "linkify-markdown": "1.0.0",
     "lodash": "4.17.11",
-    "luxon": "1.4.4",
+    "luxon": "1.4.5",
     "markdown-it": "8.4.2",
     "minimatch": "3.0.4",
     "moment": "2.22.2",
diff --git a/yarn.lock b/yarn.lock
index b2c779e036f478eb73691038d947ddb63521452c..730dd98c05823dc133b17663606bc043596eeb48 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5049,10 +5049,10 @@ lru-cache@^4.0.1, lru-cache@^4.1.1, lru-cache@^4.1.2, lru-cache@^4.1.3:
     pseudomap "^1.0.2"
     yallist "^2.1.2"
 
-luxon@1.4.4:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.4.4.tgz#36929fb9559d4119bec4a1b8bdee1516ddb63bf5"
-  integrity sha512-M21p8nbKZRLqVnQ0XAhhCo+2Z3Z6+zm9tuogDMZ2vlkFkw8AREF+d5/abn8tz1/ycu4cemNlqcQcc7HqjhrpTw==
+luxon@1.4.5:
+  version "1.4.5"
+  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.4.5.tgz#88f6d4901f61bcff26cfbb66b54f464c9f759b82"
+  integrity sha512-l2zRBzQt47/OLD//V5odz5JFIvReS+7dmt0KtP6R+jMymki1XuU+hA8loyUvwLj6714HD79cokPtOF2TO8nl5w==
 
 make-dir@^1.0.0:
   version "1.3.0"