diff --git a/poetry.lock b/poetry.lock
index 5e473450..46104e63 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -872,17 +872,17 @@ files = [
 
 [[package]]
 name = "urllib3"
-version = "1.26.16"
+version = "1.26.17"
 description = "HTTP library with thread-safe connection pooling, file post, and more."
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
 files = [
-    {file = "urllib3-1.26.16-py2.py3-none-any.whl", hash = "sha256:8d36afa7616d8ab714608411b4a3b13e58f463aee519024578e062e141dce20f"},
-    {file = "urllib3-1.26.16.tar.gz", hash = "sha256:8f135f6502756bde6b2a9b28989df5fbe87c9970cecaa69041edcce7f0589b14"},
+    {file = "urllib3-1.26.17-py2.py3-none-any.whl", hash = "sha256:94a757d178c9be92ef5539b8840d48dc9cf1b2709c9d6b588232a055c524458b"},
+    {file = "urllib3-1.26.17.tar.gz", hash = "sha256:24d6a242c28d29af46c3fae832c36db3bbebcc533dd1bb549172cd739c82df21"},
 ]
 
 [package.extras]
-brotli = ["brotli (>=1.0.9)", "brotlicffi (>=0.8.0)", "brotlipy (>=0.6.0)"]
+brotli = ["brotli (==1.0.9)", "brotli (>=1.0.9)", "brotlicffi (>=0.8.0)", "brotlipy (>=0.6.0)"]
 secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "ipaddress", "pyOpenSSL (>=0.14)", "urllib3-secure-extra"]
 socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 
@@ -904,4 +904,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.7,<3.12"
-content-hash = "ca732947ba4a2d16d4697a43b8c81c77cf2f9b73892ba7f8fa80c43703ec8b0b"
+content-hash = "c02a52cf933b218c70b12ec1b1cc0cd53ee8d43c3ad3a0ceb0a8fb23a5e0b0c9"
diff --git a/pyproject.toml b/pyproject.toml
index 93fa2516..e83d552e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ arrow = ">=0.17.0,<0.18.0"
 binaryornot = ">=0.4.4,<0.5.0"
 texttable = ">=1.6.7,<1.7.0"
 requests = ">=2.24,<3.0"
-urllib3 = "1.26.16"  # lock v1 to avoid issues with openssl and old Python versions (<3.9.11) on macOS
+urllib3 = "1.26.17"  # lock v1 to avoid issues with openssl and old Python versions (<3.9.11) on macOS
 
 [tool.poetry.group.test.dependencies]
 mock = ">=4.0.3,<4.1.0"