diff --git a/poetry.lock b/poetry.lock
index dab93cf..ae787d3 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -299,16 +299,16 @@ files = [
 
 [[package]]
 name = "tzdata"
-version = "2024.1"
+version = "2024.2"
 description = "Provider of IANA time zone data"
 optional = false
 python-versions = ">=2"
 files = [
-    {file = "tzdata-2024.1-py2.py3-none-any.whl", hash = "sha256:9068bc196136463f5245e51efda838afa15aaeca9903f49050dfa2679db4d252"},
-    {file = "tzdata-2024.1.tar.gz", hash = "sha256:2674120f8d891909751c38abcdfd386ac0a5a1127954fbc332af6b5ceae07efd"},
+    {file = "tzdata-2024.2-py2.py3-none-any.whl", hash = "sha256:a48093786cdcde33cad18c2555e8532f34422074448fbc874186f0abd79565cd"},
+    {file = "tzdata-2024.2.tar.gz", hash = "sha256:7d85cc416e9382e69095b7bdf4afd9e3880418a2413feec7069d533d6b4e31cc"},
 ]
 
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "e5b8f95c199b2f8f30e3fc13897abac5c460096e642687692105988f672dae92"
+content-hash = "fc5e9fb91d955d4589d6a488b445ae268eec575b0a129d777d2ceddab18f4242"
diff --git a/pyproject.toml b/pyproject.toml
index 9b581ef..3374c5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ python = "^3.12"
 Jinja2 = "^3.1.4"
 markdown = "^3.7"
 python-frontmatter = "^1.1.0"
-tzdata = "^2024.1"
+tzdata = "^2024.2"
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.8.0"