diff --git a/docs/changelog.md b/docs/changelog.md
index 5253d60..0e0dcc2 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,6 +1,10 @@
 # Changelog
 
-## Upcoming
+## 1.*
+
+### 1.6.*
+
+#### 1.6.6 - 24-12-13
 
 **Bugfix**
 - [#38](https://github.com/p2p-ld/numpydantic/issues/38), [#39](https://github.com/p2p-ld/numpydantic/pull/39) -
@@ -23,10 +27,6 @@
 - [#40](https://github.com/p2p-ld/numpydantic/pull/40) - Explicitly test for `np.str_` annotation dtypes alone and 
   in tuples.
 
-## 1.*
-
-### 1.6.*
-
 #### 1.6.5 - 24-12-04 - Bump Pydantic Minimum
 
 **Bugfix**
diff --git a/pyproject.toml b/pyproject.toml
index 36c7220..dc585d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "numpydantic"
-version = "1.6.5"
+version = "1.6.6"
 description = "Type and shape validation and serialization for arbitrary array types in pydantic models"
 authors = [
     {name = "sneakers-the-rat", email = "sneakers-the-rat@protonmail.com"},