diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8d073c85..ced7050f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 ## [Unreleased]
 
+### ADD
+
+- PHP/8.2.27 [David Zuelke]
+- PHP/8.3.15 [David Zuelke]
+- PHP/8.4.2 [David Zuelke]
+- ext-mongodb/1.20.1 [David Zuelke]
+- ext-newrelic/11.4.0.17 [David Zuelke]
+- ext-blackfire/1.92.30 [David Zuelke]
+
+### CHG
+
+- Blackfire/2.28.21 [David Zuelke]
+- Composer/2.8.4 [David Zuelke]
 
 ## [v260] - 2024-12-19
 
diff --git a/bin/compile b/bin/compile
index 18e7e41fb..3169fbf5c 100755
--- a/bin/compile
+++ b/bin/compile
@@ -250,7 +250,7 @@ fi
 mkdir -p $build_dir/.heroku/php-min
 ln -s $build_dir/.heroku/php-min /app/.heroku/php-min
 
-curl_retry_on_18 --retry-connrefused --retry 3 --connect-timeout 10 --fail --silent --location -o $build_dir/.heroku/php-min.tar.gz "${s3_url}php-min-8.3.14.tar.gz" || {
+curl_retry_on_18 --retry-connrefused --retry 3 --connect-timeout 10 --fail --silent --location -o $build_dir/.heroku/php-min.tar.gz "${s3_url}php-min-8.3.15.tar.gz" || {
 	mcount "failures.bootstrap.download.php-min"
 	error <<-EOF
 		Failed to download minimal PHP for bootstrapping!
@@ -263,7 +263,7 @@ curl_retry_on_18 --retry-connrefused --retry 3 --connect-timeout 10 --fail --sil
 tar xzf $build_dir/.heroku/php-min.tar.gz -C $build_dir/.heroku/php-min
 rm $build_dir/.heroku/php-min.tar.gz
 
-curl_retry_on_18 --retry-connrefused --retry 3 --connect-timeout 10 --fail --silent --location -o $build_dir/.heroku/composer.tar.gz "${s3_url}composer-2.8.3.tar.gz" || {
+curl_retry_on_18 --retry-connrefused --retry 3 --connect-timeout 10 --fail --silent --location -o $build_dir/.heroku/composer.tar.gz "${s3_url}composer-2.8.4.tar.gz" || {
 	mcount "failures.bootstrap.download.composer"
 	error <<-EOF
 		Failed to download Composer for bootstrapping!
diff --git a/support/build/blackfire-2.28.19 b/support/build/blackfire-2.28.21
similarity index 100%
rename from support/build/blackfire-2.28.19
rename to support/build/blackfire-2.28.21
diff --git a/support/build/composer-2.8.3 b/support/build/composer-2.8.4
similarity index 100%
rename from support/build/composer-2.8.3
rename to support/build/composer-2.8.4
diff --git a/support/build/extensions/no-debug-non-zts-20180731/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20180731/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20180731/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20180731/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20180731/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20180731/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20180731/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20180731/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20190902/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20190902/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20190902/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20190902/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20190902/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20190902/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20190902/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20190902/mongodb-1.20.1
diff --git a/support/build/extensions/no-debug-non-zts-20190902/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20190902/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20190902/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20190902/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20200930/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20200930/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20200930/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20200930/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20200930/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20200930/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20200930/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20200930/mongodb-1.20.1
diff --git a/support/build/extensions/no-debug-non-zts-20200930/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20200930/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20200930/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20200930/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20210902/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20210902/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20210902/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20210902/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20210902/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20210902/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20210902/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20210902/mongodb-1.20.1
diff --git a/support/build/extensions/no-debug-non-zts-20210902/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20210902/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20210902/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20210902/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20220829/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20220829/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20220829/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20220829/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20220829/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20220829/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20220829/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20220829/mongodb-1.20.1
diff --git a/support/build/extensions/no-debug-non-zts-20220829/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20220829/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20220829/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20220829/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20230831/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20230831/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20230831/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20230831/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20230831/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20230831/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20230831/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20230831/mongodb-1.20.1
diff --git a/support/build/extensions/no-debug-non-zts-20230831/newrelic-11.3.0.16 b/support/build/extensions/no-debug-non-zts-20230831/newrelic-11.4.0.17
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20230831/newrelic-11.3.0.16
rename to support/build/extensions/no-debug-non-zts-20230831/newrelic-11.4.0.17
diff --git a/support/build/extensions/no-debug-non-zts-20240924/blackfire-1.92.29 b/support/build/extensions/no-debug-non-zts-20240924/blackfire-1.92.30
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20240924/blackfire-1.92.29
rename to support/build/extensions/no-debug-non-zts-20240924/blackfire-1.92.30
diff --git a/support/build/extensions/no-debug-non-zts-20240924/mongodb-1.20.0 b/support/build/extensions/no-debug-non-zts-20240924/mongodb-1.20.1
similarity index 100%
rename from support/build/extensions/no-debug-non-zts-20240924/mongodb-1.20.0
rename to support/build/extensions/no-debug-non-zts-20240924/mongodb-1.20.1
diff --git a/support/build/php-8.2.26 b/support/build/php-8.2.27
similarity index 100%
rename from support/build/php-8.2.26
rename to support/build/php-8.2.27
diff --git a/support/build/php-8.3.14 b/support/build/php-8.3.15
similarity index 100%
rename from support/build/php-8.3.14
rename to support/build/php-8.3.15
diff --git a/support/build/php-8.4.1 b/support/build/php-8.4.2
similarity index 100%
rename from support/build/php-8.4.1
rename to support/build/php-8.4.2
diff --git a/support/build/php-min-8.3.14 b/support/build/php-min-8.3.15
similarity index 100%
rename from support/build/php-min-8.3.14
rename to support/build/php-min-8.3.15
diff --git a/support/devcenter/changelog.twig b/support/devcenter/changelog.twig
index 2adb63140..266a7ce78 100644
--- a/support/devcenter/changelog.twig
+++ b/support/devcenter/changelog.twig
@@ -23,7 +23,7 @@ The following [PHP extensions](https://devcenter.heroku.com/articles/php-support
 {% endif -%}
 
 {% if composers %}
-The following new [Composer versions](https://devcenter.heroku.com/articles/php-support#available-composer-versions) are now available [for use during builds](https://devcenter.heroku.com/articles/php-support#installation-of-dependencies):
+The following new [Composer versions](https://devcenter.heroku.com/articles/php-support#available-composer-versions) are now available [for use during builds](https://devcenter.heroku.com/articles/heroku-php-behavior#installation-of-dependencies):
 
 {% for composer in composers %}
 - [Composer {{composer.version}}]({{composer.link|raw}})
diff --git a/test/fixtures/devcenter/changelog/changelog.md b/test/fixtures/devcenter/changelog/changelog.md
index 2d092363e..20e396df1 100644
--- a/test/fixtures/devcenter/changelog/changelog.md
+++ b/test/fixtures/devcenter/changelog/changelog.md
@@ -14,7 +14,7 @@ The following [PHP extensions](https://devcenter.heroku.com/articles/php-support
 - [`ext-newrelic` 11.0.0.13](https://docs.newrelic.com/docs/release-notes/agent-release-notes/php-release-notes/php-agent-11-0-0-13/)
 - [`ext-phalcon` 5.6.0](https://pecl.php.net/package-changelog.php?package=phalcon&release=5.6.0)
 
-The following new [Composer versions](https://devcenter.heroku.com/articles/php-support#available-composer-versions) are now available [for use during builds](https://devcenter.heroku.com/articles/php-support#installation-of-dependencies):
+The following new [Composer versions](https://devcenter.heroku.com/articles/php-support#available-composer-versions) are now available [for use during builds](https://devcenter.heroku.com/articles/heroku-php-behavior#installation-of-dependencies):
 
 - [Composer 2.8.0](https://getcomposer.org/changelog/2.8.0)