diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dee4864f..6b4e4e89f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@ OpenNMT-tf follows [semantic versioning 2.0.0](https://semver.org/). The API cov
 
 ### Fixes and improvements
 
+## [1.22.2](https://github.com/OpenNMT/OpenNMT-tf/releases/tag/v1.22.2) (2019-05-17)
+
+### Fixes and improvements
+
 * Update PyYAML to 5.1 and silence warnings
 * Reduce default visible memory for batch size auto-tuning to handle larger memory usage variations during training
 
diff --git a/docs/conf.py b/docs/conf.py
index fc6821b08..2af175256 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -12,7 +12,7 @@
 language = "en"
 
 version = "1.22"  # The short X.Y version.
-release = "1.22.1"  # The full version, including alpha/beta/rc tags.
+release = "1.22.2"  # The full version, including alpha/beta/rc tags.
 
 source_suffix = ".rst"
 master_doc = "index"
diff --git a/opennmt/__init__.py b/opennmt/__init__.py
index cac65d1eb..836bba2af 100644
--- a/opennmt/__init__.py
+++ b/opennmt/__init__.py
@@ -1,6 +1,6 @@
 """OpenNMT module."""
 
-__version__ = "1.22.1"
+__version__ = "1.22.2"
 
 from opennmt import decoders
 from opennmt import encoders
diff --git a/setup.py b/setup.py
index d148d8790..17f905edb 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="OpenNMT-tf",
-    version="1.22.1",
+    version="1.22.2",
     license="MIT",
     description="Neural machine translation and sequence learning using TensorFlow",
     author="OpenNMT",