diff --git a/poetry.lock b/poetry.lock
index b5966e8..a4524ee 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -138,7 +138,7 @@ gitdb2 = ">=2.0.0"
 
 [[package]]
 name = "green"
-version = "3.2.2"
+version = "3.4.3"
 description = "Green is a clean, colorful, fast python test runner."
 category = "dev"
 optional = false
@@ -350,7 +350,7 @@ socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "00f22f3ad47d0cd930b01ede550fdbb8be481da0e2ce8367c889c2dcac183996"
+content-hash = "14136c67fe054e2afe062e2d9b68c76032d0556d51a1c51d30a418e6cbb5885e"
 
 [metadata.files]
 appdirs = [
@@ -452,7 +452,7 @@ gitpython = [
     {file = "GitPython-3.0.5.tar.gz", hash = "sha256:9c2398ffc3dcb3c40b27324b316f08a4f93ad646d5a6328cafbb871aa79f5e42"},
 ]
 green = [
-    {file = "green-3.2.2.tar.gz", hash = "sha256:a7cc909290019903323481a1819addefb9d32b4868773326dec4648c63bbc071"},
+    {file = "green-3.4.3.tar.gz", hash = "sha256:8865d0b77b5cb13851dd601a58ad2c82bcb52da7ca106f0538c5787f127368a6"},
 ]
 idna = [
     {file = "idna-2.8-py2.py3-none-any.whl", hash = "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"},
diff --git a/pyproject.toml b/pyproject.toml
index 176b85b..82c233f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ filelock = "3.0.12"
 path = ">=13.1,<16.0"
 
 [tool.poetry.dev-dependencies]
-green = "3.2.2"
+green = "3.4.3"
 coverage = "5.3.1"
 codecov = "2.1.13"
 mashumaro = "1.13"