diff --git a/poetry.lock b/poetry.lock
index 7e17163..8787489 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -177,7 +177,7 @@ toml = ["tomli"]
 
 [[package]]
 name = "croniter"
-version = "1.3.5"
+version = "1.3.7"
 description = "croniter provides iteration for datetime object with cron like format"
 category = "main"
 optional = false
@@ -1400,8 +1400,8 @@ coverage = [
     {file = "coverage-6.4.4.tar.gz", hash = "sha256:e16c45b726acb780e1e6f88b286d3c10b3914ab03438f32117c4aa52d7f30d58"},
 ]
 croniter = [
-    {file = "croniter-1.3.5-py2.py3-none-any.whl", hash = "sha256:4f72faca42c00beb6e30907f1315145f43dfbe5ec0ad4ada24b4c0d57b86a33a"},
-    {file = "croniter-1.3.5.tar.gz", hash = "sha256:7592fc0e8a00d82af98dfa2768b75983b6fb4c2adc8f6d0d7c931a715b7cefee"},
+    {file = "croniter-1.3.7-py2.py3-none-any.whl", hash = "sha256:12369c67e231c8ce5f98958d76ea6e8cb5b157fda4da7429d245a931e4ed411e"},
+    {file = "croniter-1.3.7.tar.gz", hash = "sha256:72ef78d0f8337eb35393b8893ebfbfbeb340f2d2ae47e0d2d78130e34b0dd8b9"},
 ]
 darglint = [
     {file = "darglint-1.8.1-py3-none-any.whl", hash = "sha256:5ae11c259c17b0701618a20c3da343a3eb98b3bc4b5a83d31cdd94f5ebdced8d"},