diff --git a/CHANGES.md b/CHANGES.md
index 4bab536..edfe03d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,14 @@
 # Changelog
 
 
+## Version 2.1.1
+
+Released on 2021-07-31.
+
+- Package for Python 3.10, 3.11, and 3.12.
+- Updated dependencies and workflows.
+
+
 ## Version 2.1.0
 
 Released on 2021-05-27.
diff --git a/Cargo.lock b/Cargo.lock
index bc3cb7b..ffe35c5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -469,7 +469,7 @@ dependencies = [
 
 [[package]]
 name = "numgrid"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "pyo3",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index 859eba9..9b7fa06 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "numgrid"
-version = "2.1.0"
+version = "2.1.1"
 authors = ["Radovan Bast <bast@users.noreply.github.com>"]
 description = "Numerical integration grid for molecules."
 license = "MPL-2.0"
diff --git a/README.md b/README.md
index 32dcf85..f63c627 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ author(s)
   month     = {1},
   year      = {2021},
   publisher = {Zenodo},
-  version   = {v2.1.0},
+  version   = {v2.1.1},
   doi       = {10.5281/zenodo.1470276},
   url       = {https://doi.org/10.5281/zenodo.1470276}
 }