diff --git a/poetry.lock b/poetry.lock
index cb603e2..6b47625 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -399,13 +399,13 @@ pyparsing = {version = ">=2.4.2,<3.0.0 || >3.0.0,<3.0.1 || >3.0.1,<3.0.2 || >3.0
 
 [[package]]
 name = "icalendar"
-version = "5.0.7"
+version = "5.0.10"
 description = "iCalendar parser/generator"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "icalendar-5.0.7-py3-none-any.whl", hash = "sha256:18ad51f9d1741d33795ddaf5c886c59f6575f287d30e5a145c2d42ef72910c7f"},
-    {file = "icalendar-5.0.7.tar.gz", hash = "sha256:e306014a64dc4dcf638da0acb2487ee4ada57b871b03a62ed7b513dfc135655c"},
+    {file = "icalendar-5.0.10-py3-none-any.whl", hash = "sha256:6e392c2f301b6b5f49433e14c905db3de444b12876f3345f1856a75e9cd8be6f"},
+    {file = "icalendar-5.0.10.tar.gz", hash = "sha256:34f0ca020b804758ddf316eb70d1d46f769bce64638d5a080cb65dd46cfee642"},
 ]
 
 [package.dependencies]
@@ -1430,4 +1430,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "5a967ee39549ee69c90333e24ff15d35399048ef0a8750e4c9d258ce67f96288"
+content-hash = "870b99e08b28060d3b7077976aa46e24ca172a50873b1f606c28b11af38c8472"
diff --git a/pyproject.toml b/pyproject.toml
index 968e716..3ab77fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
 python = "^3.8"
 google-auth = "2.22.0"
 google-api-python-client = "2.97.0"
-icalendar = "5.0.7"
+icalendar = "5.0.10"
 pytz = "2023.3.post1"
 PyYAML = "6.0.1"
 fire = "0.5.0"