diff --git a/BigQuery/composer.json b/BigQuery/composer.json
index 71d5fe5d2a6c..2137a9b23cc3 100644
--- a/BigQuery/composer.json
+++ b/BigQuery/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^1.3",
         "google/cloud-bigquery-reservation": "^2.0"
diff --git a/Bigtable/composer.json b/Bigtable/composer.json
index 1f89f41f76b5..a95a52fa7f0e 100644
--- a/Bigtable/composer.json
+++ b/Bigtable/composer.json
@@ -12,7 +12,7 @@
         "phpunit/phpunit": "^9.0",
         "erusev/parsedown": "^1.6",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "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 8c52588af4bc..b7ea37f5c228 100644
--- a/Core/composer.json
+++ b/Core/composer.json
@@ -19,7 +19,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "opis/closure": "^3.7|^4.0",
         "google/cloud-common-protos": "~0.5",
diff --git a/Datastore/composer.json b/Datastore/composer.json
index abe13c1917d1..0c0574739d3e 100644
--- a/Datastore/composer.json
+++ b/Datastore/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "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 ff78bbd4f188..b360fa48a1d0 100644
--- a/Firestore/composer.json
+++ b/Firestore/composer.json
@@ -15,7 +15,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "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 4e6ef1f021a0..af16b659e163 100644
--- a/Language/composer.json
+++ b/Language/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^1.3"
     },
diff --git a/Logging/composer.json b/Logging/composer.json
index e4c85ab0ba6b..7ad0a87f0825 100644
--- a/Logging/composer.json
+++ b/Logging/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "fig/log-test": "^1.1",
         "google/cloud-storage": "^1.3",
diff --git a/PubSub/composer.json b/PubSub/composer.json
index 21c9937a3c71..87839467d56e 100644
--- a/PubSub/composer.json
+++ b/PubSub/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "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 fc64665880d4..3e6f677ce53a 100644
--- a/Spanner/composer.json
+++ b/Spanner/composer.json
@@ -14,7 +14,7 @@
         "phpspec/prophecy-phpunit": "^2.1",
         "squizlabs/php_codesniffer": "3.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-pubsub": "^2.0",
         "dg/bypass-finals": "^1.7",
diff --git a/Speech/composer.json b/Speech/composer.json
index 2d81344f8c56..8cecba33e31a 100644
--- a/Speech/composer.json
+++ b/Speech/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^1.3"
     },
diff --git a/Storage/composer.json b/Storage/composer.json
index a784163d5ec0..fac028cc32c8 100644
--- a/Storage/composer.json
+++ b/Storage/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "phpseclib/phpseclib": "^2.0||^3.0",
         "google/cloud-pubsub": "^2.0"
diff --git a/Trace/composer.json b/Trace/composer.json
index 72cb6891c939..ae3209ba7260 100644
--- a/Trace/composer.json
+++ b/Trace/composer.json
@@ -14,7 +14,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6"
     },
     "suggest": {
diff --git a/Translate/composer.json b/Translate/composer.json
index ea3f567e5766..1ce09e3a2c83 100644
--- a/Translate/composer.json
+++ b/Translate/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6"
     },
     "suggest": {
diff --git a/Vision/composer.json b/Vision/composer.json
index 2e3b5135560a..ca502bc6d82d 100644
--- a/Vision/composer.json
+++ b/Vision/composer.json
@@ -13,7 +13,7 @@
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "2.*",
         "phpdocumentor/reflection": "^5.3.3||^6.0",
-        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpdocumentor/reflection-docblock": "^5.3.3||^6.0",
         "erusev/parsedown": "^1.6",
         "google/cloud-storage": "^1.12"
     },