diff --git a/.yarn/cache/@types-luxon-npm-1.26.3-4aa232b726-d34b3ceaee.zip b/.yarn/cache/@types-luxon-npm-1.26.3-4aa232b726-d34b3ceaee.zip
deleted file mode 100644
index 8e98a1e..0000000
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diff --git a/.yarn/cache/@types-luxon-npm-1.27.1-ffe8f597c2-4aeca24d00.zip b/.yarn/cache/@types-luxon-npm-1.27.1-ffe8f597c2-4aeca24d00.zip
new file mode 100644
index 0000000..b76b218
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diff --git a/.yarn/cache/luxon-npm-1.26.0-09624ad59c-e12bb8bfdd.zip b/.yarn/cache/luxon-npm-1.26.0-09624ad59c-e12bb8bfdd.zip
deleted file mode 100644
index dc38eee..0000000
Binary files a/.yarn/cache/luxon-npm-1.26.0-09624ad59c-e12bb8bfdd.zip and /dev/null differ
diff --git a/.yarn/cache/luxon-npm-1.28.0-51c0607a71-db7638087b.zip b/.yarn/cache/luxon-npm-1.28.0-51c0607a71-db7638087b.zip
new file mode 100644
index 0000000..7d82c75
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diff --git a/package.json b/package.json
index 30e48ad..ecc5c11 100644
--- a/package.json
+++ b/package.json
@@ -31,14 +31,14 @@
     "@actions/core": "1.2.6",
     "ansi-colors": "4.1.1",
     "fast-xml-parser": "3.18.0",
-    "luxon": "1.26.0",
+    "luxon": "1.28.0",
     "node-fetch": "2.6.1",
     "reflect-metadata": "0.1.13",
     "ts-nested-error": "1.2.1"
   },
   "devDependencies": {
     "@types/jest": "26.0.20",
-    "@types/luxon": "1.26.3",
+    "@types/luxon": "1.27.1",
     "@types/node": "14.14.31",
     "@types/node-fetch": "2.5.8",
     "@typescript-eslint/eslint-plugin": "4.15.1",
diff --git a/yarn.lock b/yarn.lock
index 9d4be2c..e365227 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -882,10 +882,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/luxon@npm:1.26.3":
-  version: 1.26.3
-  resolution: "@types/luxon@npm:1.26.3"
-  checksum: d34b3ceaeed2fadd008b5b41357fce7e3a2d6e0a7feb7e6f39dab1d93d77cd30afae3bc1dfb09d9a4dae812a3f80da3ffcaf9b315422e6ae6c2362f6ae8d885d
+"@types/luxon@npm:1.27.1":
+  version: 1.27.1
+  resolution: "@types/luxon@npm:1.27.1"
+  checksum: 4aeca24d002210f47fb3714de68423888a6775f3f29b35df40c476395aa1846eaf08fa04bd1c9d6a0ab1e992d9418c46a2de5edc1c272f833f0f09d75ea4492a
   languageName: node
   linkType: hard
 
@@ -4809,10 +4809,10 @@ fsevents@^2.1.2:
   languageName: node
   linkType: hard
 
-"luxon@npm:1.26.0":
-  version: 1.26.0
-  resolution: "luxon@npm:1.26.0"
-  checksum: e12bb8bfdd69707f0f3e57b1b2ff39042c67904bdc437602064519f3eb87d3267497bc56cc0b7611faa40e22019991440a8e8e179d4c6a0440e9f226571fce46
+"luxon@npm:1.28.0":
+  version: 1.28.0
+  resolution: "luxon@npm:1.28.0"
+  checksum: db7638087b89527c721a9f308a4ec0ed4e95183ebcf03079c0be827a3455d2d70e674d9708d84758e0cc93b486cc2a34c50649b106778bc788285c43e223c7b7
   languageName: node
   linkType: hard
 
@@ -7195,7 +7195,7 @@ fsevents@^2.1.2:
     "@actions/artifact": 0.5.0
     "@actions/core": 1.2.6
     "@types/jest": 26.0.20
-    "@types/luxon": 1.26.3
+    "@types/luxon": 1.27.1
     "@types/node": 14.14.31
     "@types/node-fetch": 2.5.8
     "@typescript-eslint/eslint-plugin": 4.15.1
@@ -7215,7 +7215,7 @@ fsevents@^2.1.2:
     jest: 26.6.3
     jest-circus: 26.6.3
     js-yaml: 3.14.1
-    luxon: 1.26.0
+    luxon: 1.28.0
     mockttp: 1.2.0
     node-fetch: 2.6.1
     prettier: 2.2.1