diff --git a/lambdas/functions/ami-housekeeper/package.json b/lambdas/functions/ami-housekeeper/package.json
index dac38cb442..4dff7e1270 100644
--- a/lambdas/functions/ami-housekeeper/package.json
+++ b/lambdas/functions/ami-housekeeper/package.json
@@ -28,7 +28,7 @@
     "@aws-github-runner/aws-ssm-util": "*",
     "@aws-sdk/client-ec2": "^3.850.0",
     "@aws-sdk/client-ssm": "^3.849.0",
-    "cron-parser": "^5.0.4"
+    "cron-parser": "^5.3.0"
   },
   "nx": {
     "includedScripts": [
diff --git a/lambdas/functions/control-plane/package.json b/lambdas/functions/control-plane/package.json
index 35c9d4feb7..c9b1574593 100644
--- a/lambdas/functions/control-plane/package.json
+++ b/lambdas/functions/control-plane/package.json
@@ -40,7 +40,7 @@
     "@octokit/core": "7.0.3",
     "@octokit/plugin-throttling": "11.0.1",
     "@octokit/rest": "22.0.0",
-    "cron-parser": "^5.0.4"
+    "cron-parser": "^5.3.0"
   },
   "nx": {
     "includedScripts": [
diff --git a/lambdas/yarn.lock b/lambdas/yarn.lock
index b54b4aec0d..ef7021bee4 100644
--- a/lambdas/yarn.lock
+++ b/lambdas/yarn.lock
@@ -133,7 +133,7 @@ __metadata:
     "@vercel/ncc": "npm:^0.38.3"
     aws-sdk-client-mock: "npm:^4.1.0"
     aws-sdk-client-mock-jest: "npm:^4.1.0"
-    cron-parser: "npm:^5.0.4"
+    cron-parser: "npm:^5.3.0"
   languageName: unknown
   linkType: soft
 
@@ -186,7 +186,7 @@ __metadata:
     "@vercel/ncc": "npm:^0.38.3"
     aws-sdk-client-mock: "npm:^4.1.0"
     aws-sdk-client-mock-jest: "npm:^4.1.0"
-    cron-parser: "npm:^5.0.4"
+    cron-parser: "npm:^5.3.0"
     moment-timezone: "npm:^0.6.0"
     nock: "npm:^14.0.2"
     ts-node: "npm:^10.9.2"
@@ -6684,12 +6684,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cron-parser@npm:^5.0.4":
-  version: 5.0.4
-  resolution: "cron-parser@npm:5.0.4"
+"cron-parser@npm:^5.3.0":
+  version: 5.3.0
+  resolution: "cron-parser@npm:5.3.0"
   dependencies:
-    luxon: "npm:^3.5.0"
-  checksum: 10c0/cac705efad1976d3441e967083dc786fb1dca5dbcdafc73e26774a231fed7d6efaf62d2b155c4b28232e4a3501d65e71d250b2d319c951ec35d3f3dc6ac87c98
+    luxon: "npm:^3.6.1"
+  checksum: 10c0/770d88db93af031ecc0fa7e7fc4f587af32df66eaff985137f86a02fee9af038533788dd36d5bc6ac283392e9db82b55fd4841e7e02098617fc7b73a813c5b7a
   languageName: node
   linkType: hard
 
@@ -8876,10 +8876,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"luxon@npm:^3.5.0":
-  version: 3.5.0
-  resolution: "luxon@npm:3.5.0"
-  checksum: 10c0/335789bba95077db831ef99894edadeb23023b3eb2137a1b56acd0d290082b691cf793143d69e30bc069ec95f0b49f36419f48e951c68014f19ffe12045e3494
+"luxon@npm:^3.6.1":
+  version: 3.7.1
+  resolution: "luxon@npm:3.7.1"
+  checksum: 10c0/f83bc23a4c09da9111bc2510d2f5346e1ced4938379ebff13e308fece2ea852eb6e8b9ed8053b8d82e0fce05d5dd46e4cd64d8831ca04cfe32c0954b6f087258
   languageName: node
   linkType: hard