diff --git a/README.md b/README.md
index 484f038..6836fec 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ To install along with [Astropy] for support for storing scalar [`astropy.units.Q
 objects in the database, ParamDB can be installed with the `astropy` extra:
 
 ```
-pip install -U paramdb[astropy]
+pip install -U "paramdb[astropy]"
 ```
 
 [astropy]: https://docs.astropy.org/en/stable/index.html
diff --git a/poetry.lock b/poetry.lock
index 015bdc0..7b98881 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -2412,7 +2412,7 @@ files = [
 ]
 
 [package.dependencies]
-greenlet = {version = "!=0.4.17", markers = "platform_machine == \"aarch64\" or platform_machine == \"ppc64le\" or platform_machine == \"x86_64\" or platform_machine == \"amd64\" or platform_machine == \"AMD64\" or platform_machine == \"win32\" or platform_machine == \"WIN32\""}
+greenlet = {version = "!=0.4.17", markers = "platform_machine == \"win32\" or platform_machine == \"WIN32\" or platform_machine == \"AMD64\" or platform_machine == \"amd64\" or platform_machine == \"x86_64\" or platform_machine == \"ppc64le\" or platform_machine == \"aarch64\""}
 typing-extensions = ">=4.2.0"
 
 [package.extras]
@@ -2757,4 +2757,4 @@ astropy = ["astropy"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "5ef258dc7f872259aef8a3bf4e605e36c85963bf9125bc66cfcce1978a598c99"
+content-hash = "e60da4d9b959e156924aff6f910341ee259afa55de7fa5fd53a1515e019d775d"
diff --git a/pyproject.toml b/pyproject.toml
index 8a61eb1..887ba81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,9 +10,9 @@ repository = "https://github.com/PainterQubits/paramdb"
 [tool.poetry.dependencies]
 python = "^3.9"
 typing-extensions = "^4.7.1"
-sqlalchemy = "^2.0.19"
+sqlalchemy = "^2.0.20"
 zstandard = "^0.21.0"
-astropy = {version = "^5.3.1", optional = true}
+astropy = {version = "^5.3.2", optional = true}
 
 [tool.poetry.extras]
 astropy = ["astropy"]
@@ -22,13 +22,13 @@ pytest = "^7.4.0"
 pytest-cov = "^4.1.0"
 flake8 = "^6.1.0"
 pylint = "^2.17.5"
-mypy = "^1.4.1"
+mypy = "^1.5.1"
 black = "^23.7.0"
 
 [tool.poetry.group.docs.dependencies]
-sphinx = "^7.1.2"
+sphinx = "^7.2.4"
 myst-parser = "^2.0.0"
-furo = "^2023.7.26"
+furo = "^2023.8.19"
 sphinx-copybutton = "^0.5.2"
 jupyter-sphinx = "^0.4.0"
 ipykernel = "^6.25.1"