diff --git a/poetry.lock b/poetry.lock
index 3117ad65..ef6c458f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1010,13 +1010,13 @@ tests = ["pytest", "pytz", "simplejson"]
 
 [[package]]
 name = "mashumaro"
-version = "3.14"
+version = "3.15"
 description = "Fast and well tested serialization library"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 files = [
-    {file = "mashumaro-3.14-py3-none-any.whl", hash = "sha256:c12a649599a8f7b1a0b35d18f12e678423c3066189f7bc7bd8dd431c5c8132c3"},
-    {file = "mashumaro-3.14.tar.gz", hash = "sha256:5ef6f2b963892cbe9a4ceb3441dfbea37f8c3412523f25d42e9b3a7186555f1d"},
+    {file = "mashumaro-3.15-py3-none-any.whl", hash = "sha256:cdd45ef5a4d09860846a3ee37a4c2f5f4bc70eb158caa55648c4c99451ca6c4c"},
+    {file = "mashumaro-3.15.tar.gz", hash = "sha256:32a2a38a1e942a07f2cbf9c3061cb2a247714ee53e36a5958548b66bd116d0a9"},
 ]
 
 [package.dependencies]