diff --git a/poetry.lock b/poetry.lock
index adda8e2..69d3f63 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -402,11 +402,11 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "setuptools-rust"
-version = "0.11.6"
-description = "Setuptools rust extension plugin"
+version = "0.12.1"
+description = "Setuptools Rust extension plugin"
 category = "dev"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.6"
 
 [package.dependencies]
 semantic-version = ">=2.6.0"
@@ -483,7 +483,7 @@ testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.6.0,<4.0"
-content-hash = "86a6783a806152a4e4d022efdd658b1d5721b00cfffa084a2fec20be375c0413"
+content-hash = "2e642ec936ed31dc8acb3f99160e0ae673fe0d5744523f3196f402c53a721894"
 
 [metadata.files]
 appdirs = [
@@ -695,8 +695,8 @@ semantic-version = [
     {file = "semantic_version-2.8.5.tar.gz", hash = "sha256:d2cb2de0558762934679b9a104e82eca7af448c9f4974d1f3eeccff651df8a54"},
 ]
 setuptools-rust = [
-    {file = "setuptools-rust-0.11.6.tar.gz", hash = "sha256:a5b5954909cbc5d66b914ee6763f81fa2610916041c7266105a469f504a7c4ca"},
-    {file = "setuptools_rust-0.11.6-py3-none-any.whl", hash = "sha256:5acf8cd8e89d57f0cd3cc942f60fa2ccfdede4c7a0b0d4b28eb7ab756df30347"},
+    {file = "setuptools-rust-0.12.1.tar.gz", hash = "sha256:647009e924f0ae439c7f3e0141a184a69ad247ecb9044c511dabde232d3d570e"},
+    {file = "setuptools_rust-0.12.1-py3-none-any.whl", hash = "sha256:60c9bf1423a725e472c4a2a6274598251f959f3ed5ffe7698526e78bb431b9b7"},
 ]
 six = [
     {file = "six-1.15.0-py2.py3-none-any.whl", hash = "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"},
diff --git a/pyproject.toml b/pyproject.toml
index 4aaa2e1..d661a4d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ classifiers = [
 python = ">=3.6.0,<4.0"
 
 [tool.poetry.dev-dependencies]
-setuptools-rust = "^0.11.6"
+setuptools-rust = "^0.12.1"
 pytest = "^6.2.2"
 black = "^20.8b1"
 isort = "^5.6.4"