diff --git a/.version b/.version
index b0652f4e8..1b95b8101 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-3.21.2
\ No newline at end of file
+3.21.3
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8413301c2..00a0711d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## [3.21.3](https://github.com/auth0/Auth0.Android/tree/3.21.3) (2026-10-26)
+[Full Changelog](https://github.com/auth0/Auth0.Android/compare/3.21.2...3.21.3)
+
+**Fixed**
+- fix: keep RSA key for PKCS1 migration on padding mismatch [\#1107](https://github.com/auth0/Auth0.Android/pull/1107) ([utkrishtsahu](https://github.com/utkrishtsahu))
+
 ## [3.21.2](https://github.com/auth0/Auth0.Android/tree/3.21.2) (2026-10-21)
 [Full Changelog](https://github.com/auth0/Auth0.Android/compare/3.21.1...3.21.2)
 
diff --git a/README.md b/README.md
index 34c35992d..24889a3d5 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ To install Auth0.Android with [Gradle](https://gradle.org/), simply add the foll
 
 ```gradle
 dependencies {
-    implementation 'com.auth0.android:auth0:3.21.2'
+    implementation 'com.auth0.android:auth0:3.21.3'
 }
 ```