diff --git a/poetry.lock b/poetry.lock
index 66a89150..95066f7a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1373,14 +1373,14 @@ tests = ["pytest", "simplejson"]
 
 [[package]]
 name = "mashumaro"
-version = "3.19"
+version = "3.20"
 description = "Fast and well tested serialization library"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "mashumaro-3.19-py3-none-any.whl", hash = "sha256:14e5fea73ee92479c2fddf634eadd6502a8bd7afe57b7912fa11b5fb51e554c7"},
-    {file = "mashumaro-3.19.tar.gz", hash = "sha256:3ef88c23d7a4477092184dace6309da212f115eba9029c89fb93b80ae424692f"},
+    {file = "mashumaro-3.20-py3-none-any.whl", hash = "sha256:648bc326f64c55447988eab67d6bfe3b7958c0961c83590709b1f950f88f4a3c"},
+    {file = "mashumaro-3.20.tar.gz", hash = "sha256:af4573f14ae61be3fbc3a473158ddfc1420f345410385809fd782e0d79e9215c"},
 ]
 
 [package.dependencies]