diff --git a/release/models/keychain/openconfig-keychain-types.yang b/release/models/keychain/openconfig-keychain-types.yang
index c923f9ea1..3a49c6857 100644
--- a/release/models/keychain/openconfig-keychain-types.yang
+++ b/release/models/keychain/openconfig-keychain-types.yang
@@ -21,7 +21,13 @@ module openconfig-keychain-types {
     "This module contains general data definitions for use in
     keychain-based authentication.";
 
-  oc-ext:openconfig-version "0.3.0";
+  oc-ext:openconfig-version "0.3.1";
+
+  revision "2024-08-27" {
+    description
+      "fix typo on AES_128_CMAC";
+    reference "0.3.1";
+  }
 
   revision "2024-08-27" {
     description
@@ -29,6 +35,12 @@ module openconfig-keychain-types {
     reference "0.3.0";
   }
 
+  revision "2024-08-27" {
+    description
+      "Fix typo in identity AES_128_CMAC_96";
+    reference "0.2.1";
+  }
+
   revision "2022-03-01" {
     description
       "Remove NONE identity from AUTH_TYPE";
@@ -135,7 +147,7 @@ module openconfig-keychain-types {
         HMAC and HKDF)";
   }
 
-  identity AES_28_CMAC_96 {
+  identity AES_128_CMAC_96 {
     base CRYPTO_TYPE;
       description
         "AES-128-CMAC-96 keyed hash function based on a AES-128 block