diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98547c8a..baec7544 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 1.8.2 (2024-10-24)
+
+### Language server
+
+* Ignore `didChangeWatchedFiles notification` for open files ([#1290](https://github.com/soutaro/steep/pull/1290))
+
 ## 1.8.1 (2024-10-08)
 
 ### Language server
diff --git a/Gemfile.lock b/Gemfile.lock
index c3592f66..9157fbbf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    steep (1.8.1)
+    steep (1.8.2)
       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 f9254ed3..c3a1fe2a 100644
--- a/lib/steep/version.rb
+++ b/lib/steep/version.rb
@@ -1,3 +1,3 @@
 module Steep
-  VERSION = "1.8.1"
+  VERSION = "1.8.2"
 end