diff --git a/CHANGELOG.md b/CHANGELOG.md
index e38b73e..f65405f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# 0.12.3 - 2022-01-06
+
+- Implement code for internationalization
+- Keep individual files compression type in zip files
+- Increase the robustness of mat2 against weird/corrupted files
+- Fix the dolphin integration
+- Add a fuzzer
+
 # 0.12.2 - 2021-08-29
 
 - Add support for aiff files
diff --git a/doc/mat2.1 b/doc/mat2.1
index 7bbac92..fb7374a 100644
--- a/doc/mat2.1
+++ b/doc/mat2.1
@@ -1,4 +1,4 @@
-.TH mat2 "1" "August 2021" "mat2 0.12.2" "User Commands"
+.TH mat2 "1" "January 2022" "mat2 0.12.3" "User Commands"
 
 .SH NAME
 mat2 \- the metadata anonymisation toolkit 2
diff --git a/mat2 b/mat2
index 857996e..504f681 100755
--- a/mat2
+++ b/mat2
@@ -17,7 +17,7 @@ except ValueError as ex:
     print(ex)
     sys.exit(1)
 
-__version__ = '0.12.2'
+__version__ = '0.12.3'
 
 # Make pyflakes happy
 assert Set
diff --git a/setup.py b/setup.py
index 278f548..dbcafdc 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ with open("README.md", encoding='utf-8') as fh:
 
 setuptools.setup(
     name="mat2",
-    version='0.12.2',
+    version='0.12.3',
     author="Julien (jvoisin) Voisin",
     author_email="julien.voisin+mat2@dustri.org",
     description="A handy tool to trash your metadata",