diff --git a/poetry.lock b/poetry.lock
index e24a8f0..c210a18 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -81,7 +81,7 @@ description = "Show coverage stats online via coveralls.io"
 name = "coveralls"
 optional = false
 python-versions = ">= 3.5"
-version = "2.1.0"
+version = "2.1.1"
 
 [package.dependencies]
 coverage = ">=4.1,<6.0"
@@ -253,7 +253,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "4ced8fee2fa2c15dbcf25fc155cba42c35fc0fe0504930f23aef19061eab197a"
+content-hash = "eb5c1fbc511705b819220a9071e4575b1490342f61c7b60e2cc95439ba15861f"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -318,8 +318,8 @@ coverage = [
     {file = "coverage-5.2.tar.gz", hash = "sha256:1874bdc943654ba46d28f179c1846f5710eda3aeb265ff029e0ac2b52daae404"},
 ]
 coveralls = [
-    {file = "coveralls-2.1.0-py2.py3-none-any.whl", hash = "sha256:ea2172efa91ae38096e94076f4ff19d63c1ba94ca4fcf8e54b775c359088fe52"},
-    {file = "coveralls-2.1.0.tar.gz", hash = "sha256:ccdaf0b875ee9b30d8775f08aec78543898c6a10ae7b3c312348c6f96dc66bc5"},
+    {file = "coveralls-2.1.1-py2.py3-none-any.whl", hash = "sha256:3726d35c0f93a28631a003880e2aa6cc93c401d62bc6919c5cb497217ba30c55"},
+    {file = "coveralls-2.1.1.tar.gz", hash = "sha256:afe359cd5b350e1b3895372bda32af8f0260638c7c4a31a5c0f15aa6a96f40d9"},
 ]
 docopt = [
     {file = "docopt-0.6.2.tar.gz", hash = "sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"},
diff --git a/pyproject.toml b/pyproject.toml
index e2723dd..949405e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ python = "^3.6"
 requests = "2.*"
 
 [tool.poetry.dev-dependencies]
-coveralls = "^2.1.0"
+coveralls = "^2.1.1"
 isort = "^5.0"
 flake8 = "^3.8.3"
 black = { version = "==19.10b0", allow-prereleases = true }