diff --git a/changelog/6.trivial.md b/changelog/6.trivial.md
deleted file mode 100644
index 0de0b58..0000000
--- a/changelog/6.trivial.md
+++ /dev/null
@@ -1 +0,0 @@
-Update GHAs again.
diff --git a/docs/changelog.md b/docs/changelog.md
index 56f361f..49916c6 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -21,6 +21,13 @@ from the examples given in that link.
 
 <!-- towncrier release notes start -->
 
+## Continuous Timeseries v0.1.3 (2024-12-26)
+
+### 🔧 Trivial/Internal Changes
+
+- [#6](https://github.com/openscm/continuous-timeseries/pull/6)
+
+
 ## Continuous Timeseries v0.1.2 (2024-12-26)
 
 ### 🔧 Trivial/Internal Changes
diff --git a/pyproject.toml b/pyproject.toml
index 302131b..42d3f3f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "continuous-timeseries"
-version = "0.1.3a1"
+version = "0.1.3"
 description = "Representation of continuous timeseries."
 authors = [
     { name = "Zebedee Nicholls", email = "zebedee.nicholls@climate-energy-college.org" },