diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 7016ebeaa3..97cbfde798 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -528,6 +528,12 @@ Changelog
  * Maintenance: Refactor "More" dropdowns, locale selector, "Switch locales", page actions, to use the same dropdown component (Thibaud Colas)
 
 
+4.1.8 (28.09.2023)
+~~~~~~~~~~~~~~~~~~
+
+ * Maintenance: Additionally update Pillow dependency to allow use of versions with security fixes (Dan Braghis)
+
+
 4.1.7 (27.09.2023)
 ~~~~~~~~~~~~~~~~~~
 
diff --git a/docs/releases/4.1.8.md b/docs/releases/4.1.8.md
new file mode 100644
index 0000000000..6e4108a3e5
--- /dev/null
+++ b/docs/releases/4.1.8.md
@@ -0,0 +1,16 @@
+# Wagtail 4.1.8 release notes
+
+_September 28, 2023_
+
+```{contents}
+---
+local:
+depth: 1
+---
+```
+
+## What's new
+
+### Maintenance
+
+ * Additionally update Pillow dependency to allow use of versions with security fixes (Dan Braghis)
diff --git a/docs/releases/index.rst b/docs/releases/index.rst
index 7025ef71b3..5d62e828ae 100644
--- a/docs/releases/index.rst
+++ b/docs/releases/index.rst
@@ -17,6 +17,7 @@ Release notes
    4.2.2
    4.2.1
    4.2
+   4.1.8
    4.1.7
    4.1.6
    4.1.5