diff --git a/CHANGES.rst b/CHANGES.rst
index b6a5a1af5..e1b339198 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,7 +3,7 @@
 Version 3.1.5
 -------------
 
-Unreleased
+Released 2024-12-21
 
 -   The sandboxed environment handles indirect calls to ``str.format``, such as
     by passing a stored reference to a filter that calls its argument.
diff --git a/src/jinja2/__init__.py b/src/jinja2/__init__.py
index 578940091..d669f295b 100644
--- a/src/jinja2/__init__.py
+++ b/src/jinja2/__init__.py
@@ -35,4 +35,4 @@
 from .utils import pass_eval_context as pass_eval_context
 from .utils import select_autoescape as select_autoescape
 
-__version__ = "3.1.5.dev"
+__version__ = "3.1.5"