diff --git a/VERSION b/VERSION
index bb7e73da..8a8c4065 100644
--- a/VERSION
+++ b/VERSION
@@ -1,3 +1,3 @@
 VERSION_MAJOR 0
 VERSION_MINOR 12
-VERSION_PATCH 0
+VERSION_PATCH 1
diff --git a/versions.md b/versions.md
index c2cb1482..0cdf9c22 100644
--- a/versions.md
+++ b/versions.md
@@ -4,6 +4,7 @@ This file includes the released versions of **eProsima-CI** along with their con
 The [Forthcoming](#forthcoming) section includes those features added in `main` branch that are not yet in a stable release.
 
 - [Forthcoming](#forthcoming)
+- [v0.12.1](#v0.12.1)
 - [v0.12.0](#v0.12.0)
 - [v0.11.0](#v0.11.0)
 - [v0.10.0](#v0.10.0)
@@ -21,6 +22,10 @@ The [Forthcoming](#forthcoming) section includes those features added in `main`
 
 The upcoming release will include the following **features**:
 
+## v0.12.1
+
+- Fix a regression in `colcon_build` action for macOS.
+
 ## v0.12.0
 
 - Temporary `TSAN` & `ASAN` workflow fix: set the number of random bits for `mmap` to 28.