diff --git a/BigQuery/composer.json b/BigQuery/composer.json
index a76f22154485..2963f2a54cfa 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": "2.*",
-        "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 a95a52fa7f0e..16e4ea923768 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 e75308a03378..c1bec3c12e9e 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": "2.*",
-        "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 0c0574739d3e..8a4085d3d592 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": "2.*",
-        "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 b360fa48a1d0..c4d37a154db7 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": "2.*",
-        "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 77a230f4a402..eb4a67f0f550 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": "2.*",
-        "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 877fcb0d5109..3984ef4e552b 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": "2.*",
-        "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 87839467d56e..b78eb9b927ec 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": "2.*",
-        "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 3e6f677ce53a..011e9ebc5be5 100644
--- a/Spanner/composer.json
+++ b/Spanner/composer.json
@@ -13,7 +13,7 @@
         "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 6232f6739c6b..bb6dba5b33a2 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": "2.*",
-        "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 5ed19c3dff0a..4e37530de9ab 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": "2.*",
-        "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 ae3209ba7260..f9c05a94e333 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": "2.*",
-        "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 1ce09e3a2c83..eb4aee6e7b2e 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": "2.*",
-        "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 e165370e96b6..a5a57051c735 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": "2.*",
-        "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 a5fde45b6bb9..865da1850df3 100644
--- a/composer.json
+++ b/composer.json
@@ -69,7 +69,7 @@
     },
     "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 497fadd2e33d..608ecfdb6545 100644
--- a/dev/composer.json
+++ b/dev/composer.json
@@ -24,7 +24,7 @@
         "phpunit/phpunit": "^9.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "swaggest/json-schema": "^0.12.0",
-        "phpdocumentor/reflection": "^6.3",
+        "phpdocumentor/reflection": "^7.0",
         "erusev/parsedown": "^1.7",
         "dg/bypass-finals": "^1.7"
     },