diff --git a/HISTORY.md b/HISTORY.md
index 5d7ac537..57453e6a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,10 @@
 # `zamba` changelog
 
+## v2.4.0 (2024-04-19)
+
+* Adds experimental image support ([PR #314](https://github.com/drivendataorg/zamba/pull/314))
+* Clarifies installation instructions for Linux and Windows operating systems ([PR #299](https://github.com/drivendataorg/zamba/pull/299))
+
 ## v2.3.2 (2023-07-17)
 
 * Pin Pydantic to less than v2.0 ([PR #277](https://github.com/drivendataorg/zamba/pull/277))
diff --git a/docs/docs/changelog/index.md b/docs/docs/changelog/index.md
index 5d7ac537..57453e6a 100644
--- a/docs/docs/changelog/index.md
+++ b/docs/docs/changelog/index.md
@@ -1,5 +1,10 @@
 # `zamba` changelog
 
+## v2.4.0 (2024-04-19)
+
+* Adds experimental image support ([PR #314](https://github.com/drivendataorg/zamba/pull/314))
+* Clarifies installation instructions for Linux and Windows operating systems ([PR #299](https://github.com/drivendataorg/zamba/pull/299))
+
 ## v2.3.2 (2023-07-17)
 
 * Pin Pydantic to less than v2.0 ([PR #277](https://github.com/drivendataorg/zamba/pull/277))
diff --git a/pyproject.toml b/pyproject.toml
index a29f3ef8..6cc3b6ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "zamba"
-version = "2.3.2"
+version = "2.4.0"
 authors = [
   {name = "DrivenData", email = "info@drivendata.org"}
 ]