diff --git a/poetry.lock b/poetry.lock
index 82c30af7..7515dc11 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -478,13 +478,13 @@ yaml = ["PyYAML (>=3.10)"]
 
 [[package]]
 name = "croniter"
-version = "5.0.1"
+version = "6.0.0"
 description = "croniter provides iteration for datetime object with cron like format"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.6"
 files = [
-    {file = "croniter-5.0.1-py2.py3-none-any.whl", hash = "sha256:eb28439742291f6c10b181df1a5ecf421208b1fc62ef44501daec1780a0b09e9"},
-    {file = "croniter-5.0.1.tar.gz", hash = "sha256:7d9b1ef25b10eece48fdf29d8ac52f9b6252abff983ac614ade4f3276294019e"},
+    {file = "croniter-6.0.0-py2.py3-none-any.whl", hash = "sha256:2f878c3856f17896979b2a4379ba1f09c83e374931ea15cc835c5dd2eee9b368"},
+    {file = "croniter-6.0.0.tar.gz", hash = "sha256:37c504b313956114a983ece2c2b07790b1f1094fe9d81cc94739214748255577"},
 ]
 
 [package.dependencies]
@@ -2733,4 +2733,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "1153d4a8a876ce763818bad028d343e728e79741578ae15d0a3ecd3f80c4da47"
+content-hash = "614d26738099b0e875cba6e2bd4ecc5747072b16f7881b338ef8220988974974"
diff --git a/pyproject.toml b/pyproject.toml
index 14c8e7c2..27b1f619 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ package-mode = false
 
 [tool.poetry.dependencies]
 python = "^3.11"
-croniter = "^5.0.1"
+croniter = "^6.0.0"
 google-cloud-artifact-registry = "^1.14.0"
 gql = {version = "~=3.5.0", extras = ["requests"]}
 kopf = "^1.37.4"