diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 27ab5c94..ab2c5388 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
     "chat-client-ui-types": "0.1.72",
-    "runtimes": "0.3.20",
+    "runtimes": "0.3.21",
     "types": "0.1.66"
 }
diff --git a/package-lock.json b/package-lock.json
index 45b7d9b2..7811396c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5196,7 +5196,7 @@
         },
         "runtimes": {
             "name": "@aws/language-server-runtimes",
-            "version": "0.3.20",
+            "version": "0.3.21",
             "license": "Apache-2.0",
             "dependencies": {
                 "@aws/language-server-runtimes-types": "^0.1.66",
diff --git a/runtimes/CHANGELOG.md b/runtimes/CHANGELOG.md
index 122a629b..7997b435 100644
--- a/runtimes/CHANGELOG.md
+++ b/runtimes/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.21](https://github.com/Amazon-Q-Developer/language-server-runtimes/compare/language-server-runtimes/v0.3.20...language-server-runtimes/v0.3.21) (2026-08-17)
+
+
+### Features
+
+* notify servers when credentials are updated ([#779](https://github.com/Amazon-Q-Developer/language-server-runtimes/issues/779)) ([adc989a](https://github.com/Amazon-Q-Developer/language-server-runtimes/commit/adc989aab7e7d293b2f46f99e9737bf7981395cc))
+
 ## [0.3.20](https://github.com/Amazon-Q-Developer/language-server-runtimes/compare/language-server-runtimes/v0.3.19...language-server-runtimes/v0.3.20) (2026-08-13)
 
 
diff --git a/runtimes/package.json b/runtimes/package.json
index 13ee7598..e83b7cea 100644
--- a/runtimes/package.json
+++ b/runtimes/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@aws/language-server-runtimes",
-    "version": "0.3.20",
+    "version": "0.3.21",
     "description": "Runtimes to host Language Servers for AWS",
     "repository": {
         "type": "git",