diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fab9cf757ab9..727aec4d46e6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -477,7 +477,7 @@
   "google-cloud-kms+FILLER": "0.0.0",
   "google-cloud-kms-inventory": "1.3.2",
   "google-cloud-kms-inventory+FILLER": "0.0.0",
-  "google-cloud-kms-inventory-v1": "0.17.0",
+  "google-cloud-kms-inventory-v1": "0.18.0",
   "google-cloud-kms-inventory-v1+FILLER": "0.0.0",
   "google-cloud-kms-v1": "1.10.0",
   "google-cloud-kms-v1+FILLER": "0.0.0",
diff --git a/google-cloud-kms-inventory-v1/CHANGELOG.md b/google-cloud-kms-inventory-v1/CHANGELOG.md
index c5bbe5bf26b9..d190a6806844 100644
--- a/google-cloud-kms-inventory-v1/CHANGELOG.md
+++ b/google-cloud-kms-inventory-v1/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+### 0.18.0 (2026-02-23)
+
+#### Features
+
+* Add KeyProjectResolutionMode to AutokeyConfig to support project-level configurations 
+* Add support for project level key usage tracking ([#32447](https://github.com/googleapis/google-cloud-ruby/issues/32447)) 
+* Added DeleteCryptoKey and DeleteCryptoKeyVersion RPCs to permanently remove resources 
+
 ### 0.17.0 (2026-01-23)
 
 #### Features
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/version.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/version.rb
index e1da29232485..c91b73f6d10b 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/version.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/version.rb
@@ -22,7 +22,7 @@ module Cloud
     module Kms
       module Inventory
         module V1
-          VERSION = "0.17.0"
+          VERSION = "0.18.0"
         end
       end
     end
diff --git a/google-cloud-kms-inventory-v1/snippets/snippet_metadata_google.cloud.kms.inventory.v1.json b/google-cloud-kms-inventory-v1/snippets/snippet_metadata_google.cloud.kms.inventory.v1.json
index a36b13af2dfb..3e64829ad93d 100644
--- a/google-cloud-kms-inventory-v1/snippets/snippet_metadata_google.cloud.kms.inventory.v1.json
+++ b/google-cloud-kms-inventory-v1/snippets/snippet_metadata_google.cloud.kms.inventory.v1.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-kms-inventory-v1",
-    "version": "0.17.0",
+    "version": "0.18.0",
     "language": "RUBY",
     "apis": [
       {