diff --git a/poetry.lock b/poetry.lock
index 0f8b6c44..708c4d4d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -153,7 +153,7 @@ marker = "sys_platform == \"win32\""
 name = "colorama"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.4.3"
+version = "0.4.4"
 
 [[package]]
 category = "main"
@@ -255,7 +255,7 @@ description = "A Python utility / library to sort Python imports."
 name = "isort"
 optional = false
 python-versions = ">=3.6,<4.0"
-version = "5.5.4"
+version = "5.6.4"
 
 [package.extras]
 colors = ["colorama (>=0.4.3,<0.5.0)"]
@@ -709,11 +709,11 @@ description = "HTTP library with thread-safe connection pooling, file post, and
 name = "urllib3"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
-version = "1.25.10"
+version = "1.25.11"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
-secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0.14)", "ipaddress"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
 socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
 
 [[package]]
@@ -760,7 +760,7 @@ description = "Pure Python Multicast DNS Service Discovery Library (Bonjour/Avah
 name = "zeroconf"
 optional = false
 python-versions = "*"
-version = "0.28.5"
+version = "0.28.6"
 
 [package.dependencies]
 ifaddr = ">=0.1.7"
@@ -770,7 +770,6 @@ rpi = ["RPi.GPIO"]
 
 [metadata]
 content-hash = "31b48ef5e5fd26b351db5a383e6b72818e9a96167cc82c0d234921cb6cafcd91"
-lock-version = "1.0"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -823,8 +822,8 @@ click = [
     {file = "click-7.1.2.tar.gz", hash = "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a"},
 ]
 colorama = [
-    {file = "colorama-0.4.3-py2.py3-none-any.whl", hash = "sha256:7d73d2a99753107a36ac6b455ee49046802e59d9d076ef8e47b61499fa29afff"},
-    {file = "colorama-0.4.3.tar.gz", hash = "sha256:e96da0d330793e2cb9485e9ddfd918d456036c7149416295932478192f4436a1"},
+    {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
+    {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
 ]
 colorzero = [
     {file = "colorzero-1.1-py2.py3-none-any.whl", hash = "sha256:e3c36d15b293de2b2f77ff54a5bd243fffac941ed0a5332d0697a6612a26a0a3"},
@@ -861,8 +860,8 @@ imagesize = [
     {file = "imagesize-1.2.0.tar.gz", hash = "sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1"},
 ]
 isort = [
-    {file = "isort-5.5.4-py3-none-any.whl", hash = "sha256:36f0c6659b9000597e92618d05b72d4181104cf59472b1c6a039e3783f930c95"},
-    {file = "isort-5.5.4.tar.gz", hash = "sha256:ba040c24d20aa302f78f4747df549573ae1eaf8e1084269199154da9c483f07f"},
+    {file = "isort-5.6.4-py3-none-any.whl", hash = "sha256:dcab1d98b469a12a1a624ead220584391648790275560e1a43e54c5dceae65e7"},
+    {file = "isort-5.6.4.tar.gz", hash = "sha256:dcaeec1b5f0eca77faea2a35ab790b4f3680ff75590bfcb7145986905aab2f58"},
 ]
 itsdangerous = [
     {file = "itsdangerous-1.1.0-py2.py3-none-any.whl", hash = "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"},
@@ -927,11 +926,6 @@ markupsafe = [
     {file = "MarkupSafe-1.1.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win32.whl", hash = "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win_amd64.whl", hash = "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c"},
-    {file = "MarkupSafe-1.1.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15"},
-    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2"},
-    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42"},
-    {file = "MarkupSafe-1.1.1-cp38-cp38-win32.whl", hash = "sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b"},
-    {file = "MarkupSafe-1.1.1-cp38-cp38-win_amd64.whl", hash = "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"},
     {file = "MarkupSafe-1.1.1.tar.gz", hash = "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b"},
 ]
 marshmallow = [
@@ -1213,8 +1207,8 @@ typed-ast = [
     {file = "typed_ast-1.4.1.tar.gz", hash = "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b"},
 ]
 urllib3 = [
-    {file = "urllib3-1.25.10-py2.py3-none-any.whl", hash = "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"},
-    {file = "urllib3-1.25.10.tar.gz", hash = "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a"},
+    {file = "urllib3-1.25.11-py2.py3-none-any.whl", hash = "sha256:f5321fbe4bf3fefa0efd0bfe7fb14e90909eb62a48ccda331726b4319897dd5e"},
+    {file = "urllib3-1.25.11.tar.gz", hash = "sha256:8d7eaa5a82a1cac232164990f04874c594c9453ec55eef02eab885aa02fc17a2"},
 ]
 webargs = [
     {file = "webargs-6.1.1-py2.py3-none-any.whl", hash = "sha256:2ead6ce38559152043ab4ada4d389aef6c804b0c169482e7c92b3f498f690b2c"},
@@ -1228,6 +1222,6 @@ wrapt = [
     {file = "wrapt-1.12.1.tar.gz", hash = "sha256:b62ffa81fb85f4332a4f609cab4ac40709470da05643a082ec1eb88e6d9b97d7"},
 ]
 zeroconf = [
-    {file = "zeroconf-0.28.5-py3-none-any.whl", hash = "sha256:f69cc7f9cc3b2a85c7f2cdafe2bb7fb00cf01604bc3df392f7ed5e3c303d7705"},
-    {file = "zeroconf-0.28.5.tar.gz", hash = "sha256:c08dbb90c116626cb6c5f19ebd14cd4846cffe7151f338c19215e6938d334980"},
+    {file = "zeroconf-0.28.6-py3-none-any.whl", hash = "sha256:17ae1e1681091b91b0337517db222eae1807003154c01b0bd0ab99572dfeafd8"},
+    {file = "zeroconf-0.28.6.tar.gz", hash = "sha256:70f10f0f16e3a8c4eb5e1a106b812b8d052253041cf1ee1195933df706f5261c"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index 53aa3da3..4b7956d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.masonry.api"
 
 [tool.poetry]
 name = "openflexure-microscope-server"
-version = "2.6.0-beta.1"
+version = "2.6.0-beta.2"
 description = "Python module, and Flask-based web API, to run the OpenFlexure Microscope."
 
 authors = [