diff --git a/poetry.lock b/poetry.lock
index 9b17e2c2..c932bb57 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -322,7 +322,7 @@ description = "Python implementation of LabThings, based on the Flask microframe
 name = "labthings"
 optional = false
 python-versions = ">=3.6,<4.0"
-version = "0.6.4"
+version = "0.6.5"
 
 [package.dependencies]
 Flask = ">=1.1.1,<2.0.0"
@@ -333,7 +333,7 @@ gevent = ">=1.4,<21.0"
 gevent-websocket = ">=0.10.1,<0.11.0"
 marshmallow = ">=3.4.0,<4.0.0"
 webargs = ">=6.0.0,<7.0.0"
-zeroconf = ">=0.24.5,<0.27.0"
+zeroconf = ">=0.24.5,<0.28.0"
 
 [[package]]
 category = "dev"
@@ -614,7 +614,7 @@ description = "Python documentation generator"
 name = "sphinx"
 optional = false
 python-versions = ">=3.5"
-version = "3.1.0"
+version = "3.1.1"
 
 [package.dependencies]
 Jinja2 = ">=2.3"
@@ -837,7 +837,7 @@ testing = ["coverage (>=5.0.3)", "zope.event", "zope.testing"]
 rpi = ["RPi.GPIO"]
 
 [metadata]
-content-hash = "4075215b061f8236003e033b268d08a55b3c69445c09e3d5e9d33404414532bb"
+content-hash = "46a88e0322847fc9c13602f72b7de7f10be81bbddc5c0f87e174a540fb427a7c"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -1006,8 +1006,8 @@ jinja2 = [
     {file = "Jinja2-2.11.2.tar.gz", hash = "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0"},
 ]
 labthings = [
-    {file = "labthings-0.6.4-py3-none-any.whl", hash = "sha256:61e540e4635278008b8f851a1b8104199cae92affd043f229f0ffa9f78c0479e"},
-    {file = "labthings-0.6.4.tar.gz", hash = "sha256:d734e74716b2348350d31b48f67cbf96c01c88b6b3185bace287e81fd3aa5826"},
+    {file = "labthings-0.6.5-py3-none-any.whl", hash = "sha256:f28fb8b6fa05eabc105c5dc987835ebed8784f9357ccd1f6ef9eb32b6280216c"},
+    {file = "labthings-0.6.5.tar.gz", hash = "sha256:adadcf9a1588d1d38c12d36939fe902b30e8f56d50c196fc79161ad58e0331a0"},
 ]
 lazy-object-proxy = [
     {file = "lazy-object-proxy-1.4.3.tar.gz", hash = "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"},
@@ -1298,8 +1298,8 @@ snowballstemmer = [
     {file = "snowballstemmer-2.0.0.tar.gz", hash = "sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"},
 ]
 sphinx = [
-    {file = "Sphinx-3.1.0-py3-none-any.whl", hash = "sha256:7d3d5087e39ab5a031b75588e9859f011de70e213cd0080ccbc28079fb0786d1"},
-    {file = "Sphinx-3.1.0.tar.gz", hash = "sha256:1c445320a3310baa5ccb8d957267ef4a0fc930dc1234db5098b3d7af14fbb242"},
+    {file = "Sphinx-3.1.1-py3-none-any.whl", hash = "sha256:97c9e3bcce2f61d9f5edf131299ee9d1219630598d9f9a8791459a4d9e815be5"},
+    {file = "Sphinx-3.1.1.tar.gz", hash = "sha256:74fbead182a611ce1444f50218a1c5fc70b6cc547f64948f5182fb30a2a20258"},
 ]
 sphinxcontrib-applehelp = [
     {file = "sphinxcontrib-applehelp-1.0.2.tar.gz", hash = "sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58"},
diff --git a/pyproject.toml b/pyproject.toml
index 5a5e377d..0048668f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ opencv-python-headless = [
     {version = "4.1.0.25", python = "~3.7"},  # PiWheels build for RPi running Py37
     {version = "4.2.0.34", python = "^3.8"}  # Latest for Py38 systems
 ]
-labthings = "0.6.4"
+labthings = "0.6.5"
 pynpm = "^0.1.2"
 camera-stage-mapping = {git = "https://gitlab.com/openflexure/microscope-extensions/camera-stage-mapping.git"}
 sangaboard = "^0.2"