Bump version to 16.15.21 by Chef Expeditorv16.15.21

Obvious fix; these changes are the result of automation not creative thinking.

7 files changed, 20 insertions, 19 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d67e5e043d..3ff63abf7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,17 +2,18 @@
 
 This changelog lists individual merged pull requests to Chef Infra Client and geared towards developers. For a list of significant changes per release see the [Chef Infra Client Release Notes](https://docs.chef.io/release_notes_client/).
 
-<!-- latest_release 16.15.20 -->
-## [v16.15.20](https://github.com/chef/chef/tree/v16.15.20) (2021-09-17)
+<!-- latest_release 16.15.21 -->
+## [v16.15.21](https://github.com/chef/chef/tree/v16.15.21) (2021-09-17)
 
 #### Merged Pull Requests
-- Refactor the code for windows_security_policy resource [#12056](https://github.com/chef/chef/pull/12056) ([tas50](https://github.com/tas50))
+- Flush package cache after attaching to rhsm subscription [#12057](https://github.com/chef/chef/pull/12057) ([tas50](https://github.com/tas50))
 <!-- latest_release -->
 
 <!-- release_rollup since=16.14.1 -->
 ### Changes not yet released to stable
 
 #### Merged Pull Requests
+- Flush package cache after attaching to rhsm subscription [#12057](https://github.com/chef/chef/pull/12057) ([tas50](https://github.com/tas50)) <!-- 16.15.21 -->
 - Refactor the code for windows_security_policy resource [#12056](https://github.com/chef/chef/pull/12056) ([tas50](https://github.com/tas50)) <!-- 16.15.20 -->
 - windows_security_policy: Add AuditPolicyChange and LockoutDuration capabilities [#12055](https://github.com/chef/chef/pull/12055) ([tas50](https://github.com/tas50)) <!-- 16.15.19 -->
 - Add user provided options to powershell_package commands  [#12054](https://github.com/chef/chef/pull/12054) ([tas50](https://github.com/tas50)) <!-- 16.15.18 -->
diff --git a/Gemfile.lock b/Gemfile.lock
index 6ec9b58216..7c2cc6f795 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,12 +20,12 @@ GIT
 PATH
   remote: .
   specs:
-    chef (16.15.20)
+    chef (16.15.21)
       addressable
       bcrypt_pbkdf (~> 1.1)
       bundler (>= 1.10)
-      chef-config (= 16.15.20)
-      chef-utils (= 16.15.20)
+      chef-config (= 16.15.21)
+      chef-utils (= 16.15.21)
       chef-vault
       chef-zero (>= 14.0.11)
       diff-lcs (>= 1.2.4, < 1.4.0)
@@ -57,12 +57,12 @@ PATH
       tty-screen (~> 0.6)
       tty-table (~> 0.11)
       uuidtools (>= 2.1.5, < 3.0)
-    chef (16.15.20-universal-mingw32)
+    chef (16.15.21-universal-mingw32)
       addressable
       bcrypt_pbkdf (~> 1.1)
       bundler (>= 1.10)
-      chef-config (= 16.15.20)
-      chef-utils (= 16.15.20)
+      chef-config (= 16.15.21)
+      chef-utils (= 16.15.21)
       chef-vault
       chef-zero (>= 14.0.11)
       diff-lcs (>= 1.2.4, < 1.4.0)
@@ -109,15 +109,15 @@ PATH
 PATH
   remote: chef-bin
   specs:
-    chef-bin (16.15.20)
-      chef (= 16.15.20)
+    chef-bin (16.15.21)
+      chef (= 16.15.21)
 
 PATH
   remote: chef-config
   specs:
-    chef-config (16.15.20)
+    chef-config (16.15.21)
       addressable
-      chef-utils (= 16.15.20)
+      chef-utils (= 16.15.21)
       fuzzyurl
       mixlib-config (>= 2.2.12, < 4.0)
       mixlib-shellout (>= 2.0, < 4.0)
@@ -126,7 +126,7 @@ PATH
 PATH
   remote: chef-utils
   specs:
-    chef-utils (16.15.20)
+    chef-utils (16.15.21)
 
 GEM
   remote: https://rubygems.org/
diff --git a/VERSION b/VERSION
index 051f7e8fe6..d3d685acf3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-16.15.20
\ No newline at end of file
+16.15.21
\ No newline at end of file
diff --git a/chef-bin/lib/chef-bin/version.rb b/chef-bin/lib/chef-bin/version.rb
index 45ce4e5098..9f09aa8156 100644
--- a/chef-bin/lib/chef-bin/version.rb
+++ b/chef-bin/lib/chef-bin/version.rb
@@ -21,7 +21,7 @@
 
 module ChefBin
   CHEFBIN_ROOT = File.expand_path("..", __dir__)
-  VERSION = "16.15.20".freeze
+  VERSION = "16.15.21".freeze
 end
 
 #
diff --git a/chef-config/lib/chef-config/version.rb b/chef-config/lib/chef-config/version.rb
index f1eec9950b..4a51437c79 100644
--- a/chef-config/lib/chef-config/version.rb
+++ b/chef-config/lib/chef-config/version.rb
@@ -15,5 +15,5 @@
 
 module ChefConfig
   CHEFCONFIG_ROOT = File.expand_path("..", __dir__)
-  VERSION = "16.15.20".freeze
+  VERSION = "16.15.21".freeze
 end
diff --git a/chef-utils/lib/chef-utils/version.rb b/chef-utils/lib/chef-utils/version.rb
index 5b3d16a0c8..f52dea08f5 100644
--- a/chef-utils/lib/chef-utils/version.rb
+++ b/chef-utils/lib/chef-utils/version.rb
@@ -16,5 +16,5 @@
 
 module ChefUtils
   CHEFUTILS_ROOT = File.expand_path("..", __dir__)
-  VERSION = "16.15.20"
+  VERSION = "16.15.21"
 end
diff --git a/lib/chef/version.rb b/lib/chef/version.rb
index eef7b545d5..b1e04511ad 100644
--- a/lib/chef/version.rb
+++ b/lib/chef/version.rb
@@ -23,7 +23,7 @@ require_relative "version_string"
 
 class Chef
   CHEF_ROOT = File.expand_path("..", __dir__)
-  VERSION = Chef::VersionString.new("16.15.20")
+  VERSION = Chef::VersionString.new("16.15.21")
 end
 
 #