diff --git a/BigQuery/composer.json b/BigQuery/composer.json
index c04fe8298f3..3b69e94e08f 100644
--- a/BigQuery/composer.json
+++ b/BigQuery/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^2.0",
diff --git a/Bigtable/composer.json b/Bigtable/composer.json
index a95a52fa7f0..16e4ea92376 100644
--- a/Bigtable/composer.json
+++ b/Bigtable/composer.json
@@ -11,7 +11,7 @@
     "require-dev": {
         "phpunit/phpunit": "^9.0",
         "erusev/parsedown": "^1.6",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "dg/bypass-finals": "^1.7"
diff --git a/Core/composer.json b/Core/composer.json
index edae4f42383..47b1619cdba 100644
--- a/Core/composer.json
+++ b/Core/composer.json
@@ -18,7 +18,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^6.0",
+        "phpdocumentor/reflection": "^7.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "opis/closure": "^3.7|^4.0",
diff --git a/Datastore/composer.json b/Datastore/composer.json
index a81b0c3cb4c..9eff6a1e8ae 100644
--- a/Datastore/composer.json
+++ b/Datastore/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "dg/bypass-finals": "^1.9"
diff --git a/Firestore/composer.json b/Firestore/composer.json
index 5f5e8d350c6..03f2b2acd22 100644
--- a/Firestore/composer.json
+++ b/Firestore/composer.json
@@ -14,7 +14,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "dg/bypass-finals": "^1.9"
diff --git a/Language/composer.json b/Language/composer.json
index 1ac5451169c..8954577aadb 100644
--- a/Language/composer.json
+++ b/Language/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^2.0"
diff --git a/Logging/composer.json b/Logging/composer.json
index dc4414eb68a..b3889c97092 100644
--- a/Logging/composer.json
+++ b/Logging/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.6",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "fig/log-test": "^1.1",
diff --git a/PubSub/composer.json b/PubSub/composer.json
index 4b585f43b23..82ab8decad3 100644
--- a/PubSub/composer.json
+++ b/PubSub/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "flix-tech/avro-php": "^5.0.0"
diff --git a/Spanner/composer.json b/Spanner/composer.json
index ad0b8cfb3eb..0e94d1af761 100644
--- a/Spanner/composer.json
+++ b/Spanner/composer.json
@@ -15,7 +15,7 @@
         "phpunit/phpunit": "^9.6",
         "phpspec/prophecy-phpunit": "^2.1",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-pubsub": "^2.0",
diff --git a/Speech/composer.json b/Speech/composer.json
index fb2baddb27c..cdbc82d3281 100644
--- a/Speech/composer.json
+++ b/Speech/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^2.0"
diff --git a/Storage/composer.json b/Storage/composer.json
index 9b0e41da57f..81f54ce2df2 100644
--- a/Storage/composer.json
+++ b/Storage/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^6.0",
+        "phpdocumentor/reflection": "^7.0",
         "phpdocumentor/reflection-docblock": "^5.3.3",
         "erusev/parsedown": "^1.6",
         "phpseclib/phpseclib": "^2.0||^3.0",
diff --git a/Trace/composer.json b/Trace/composer.json
index c5f44880c4d..595b5f1618e 100644
--- a/Trace/composer.json
+++ b/Trace/composer.json
@@ -13,7 +13,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6"
     },
diff --git a/Translate/composer.json b/Translate/composer.json
index d50e5294800..2f3ae87cd3c 100644
--- a/Translate/composer.json
+++ b/Translate/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6"
     },
diff --git a/Vision/composer.json b/Vision/composer.json
index adc47f7cd03..2bb5c461b2a 100644
--- a/Vision/composer.json
+++ b/Vision/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "3.*",
-        "phpdocumentor/reflection": "^5.3.3||^6.0",
+        "phpdocumentor/reflection": "7.0.0",
         "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^2.0"
diff --git a/composer.json b/composer.json
index d6c2f35ce62..154eb7679ce 100644
--- a/composer.json
+++ b/composer.json
@@ -73,7 +73,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",
-        "phpdocumentor/reflection": "^6.0",
+        "phpdocumentor/reflection": "^7.0",
         "erusev/parsedown": "^1.6",
         "phpseclib/phpseclib": "^3.0",
         "google/cloud-tools": "^0.16.0",
diff --git a/dev/composer.json b/dev/composer.json
index cb0818f7d2c..229d79ba893 100644
--- a/dev/composer.json
+++ b/dev/composer.json
@@ -12,7 +12,7 @@
         "twig/twig": "^3.5",
         "phpstan/phpstan": "^2.0",
         "symfony/finder": "^6.2",
-        "phpdocumentor/reflection": "^6.3",
+        "phpdocumentor/reflection": "^7.0",
         "nikic/php-parser": "v5.8.0",
         "kcs/class-finder": "^0.6.1"
     },