diff --git a/CHANGELOG b/CHANGELOG
index 40caa5a799c6904df84cf2e0b3fc38eb9caf6683..2a033b6d933e3c946b75e2bf9b44db14d49965f3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+# Version 0.2.2 (December 12, 2024)
+
 # Version 0.1.1 (May 14, 2024)
 
 * Fix loss function to return Tensor with gradient
diff --git a/version.txt b/version.txt
index cf74bd305353dff0240e9b8a5513959be87cf768..ee1372d33a29e27945406f0527f8af8e6ee119c9 100644
--- a/version.txt
+++ b/version.txt
@@ -1,2 +1 @@
-0.2.1
-
+0.2.2