diff --git a/README.md b/README.md
index 5fea790a..98655ca7 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ _From a technical point of view, the internal structure of the library is pretty
 pip install diffrax
 ```
 
-Requires Python 3.9+, JAX 0.4.13+, and [Equinox](https://github.com/patrick-kidger/equinox) 0.10.10+.
+Requires Python 3.9+, JAX 0.4.13+, and [Equinox](https://github.com/patrick-kidger/equinox) 0.10.11+.
 
 ## Documentation
 
diff --git a/diffrax/__init__.py b/diffrax/__init__.py
index 9b13acdf..d8aca8d4 100644
--- a/diffrax/__init__.py
+++ b/diffrax/__init__.py
@@ -93,4 +93,4 @@
 )
 
 
-__version__ = "0.4.0"
+__version__ = "0.4.1"
diff --git a/docs/index.md b/docs/index.md
index 33416c95..3db6fd1d 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -20,7 +20,7 @@ _From a technical point of view, the internal structure of the library is pretty
 pip install diffrax
 ```
 
-Requires Python 3.9+, JAX 0.4.13+, and [Equinox](https://github.com/patrick-kidger/equinox) 0.10.10+.
+Requires Python 3.9+, JAX 0.4.13+, and [Equinox](https://github.com/patrick-kidger/equinox) 0.10.11+.
 
 ## Quick example
 
diff --git a/setup.py b/setup.py
index e9424359..908c1d58 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@
 
 python_requires = "~=3.9"
 
-install_requires = ["jax>=0.4.13", "equinox>=0.10.10"]
+install_requires = ["jax>=0.4.13", "equinox>=0.10.11"]
 
 setuptools.setup(
     name=name,