diff --git a/CHANGELOG.md b/CHANGELOG.md
index 996ce16a..cc0a12b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # CHANGELOG
 
+## 1.9.3 (2024-12-26)
+
+### Miscellaneous
+
+* Steep 1.9.1 ([#1398](https://github.com/soutaro/steep/pull/1398))
+* Update rbs ([#1443](https://github.com/soutaro/steep/pull/1443))
+
 ## 1.9.2 (2024-12-16)
 
 ### Type checker core
diff --git a/Gemfile.lock b/Gemfile.lock
index b881df16..47c34388 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    steep (1.9.2)
+    steep (1.9.3)
       activesupport (>= 5.1)
       concurrent-ruby (>= 1.1.10)
       csv (>= 3.0.9)
diff --git a/lib/steep/version.rb b/lib/steep/version.rb
index 2c6c23fb..754370a9 100644
--- a/lib/steep/version.rb
+++ b/lib/steep/version.rb
@@ -1,3 +1,3 @@
 module Steep
-  VERSION = "1.9.2"
+  VERSION = "1.9.3"
 end