diff --git a/manifests/php.yml b/manifests/php.yml
index 06928d6405b..3d7bce90815 100644
--- a/manifests/php.yml
+++ b/manifests/php.yml
@@ -1119,7 +1119,7 @@ manifest:
       component_version: '>=0.93.0'
   tests/test_standard_tags.py::Test_StandardTagsUserAgent: v0.75.0
   tests/test_telemetry.py::Test_DependencyEnable: missing_feature
-  tests/test_telemetry.py::Test_ExtendedHeartbeat: missing_feature (PHP v1.20.0 emits null for dependencies[].version in app-extended-heartbeat, failing schema validation)
+  tests/test_telemetry.py::Test_ExtendedHeartbeat: v1.20.0
   tests/test_telemetry.py::Test_Log_Generation:  # TODO: a lower version might be supported
     - weblog_declaration:
         '*': missing_feature
diff --git a/tests/schemas/test_schemas.py b/tests/schemas/test_schemas.py
index 379f3b87303..3afaf02b593 100644
--- a/tests/schemas/test_schemas.py
+++ b/tests/schemas/test_schemas.py
@@ -80,6 +80,12 @@ def test_library(self):
                 condition=context.library > "php@1.7.3",
                 ticket="APMAPI-1270",
             ),
+            SchemaBug(
+                endpoint="/telemetry/proxy/api/v2/apmtelemetry",
+                data_path="$.payload.dependencies[].version",
+                condition=context.library == "php" and context.scenario is scenarios.telemetry_extended_heartbeat,
+                ticket="APMAPI-1938",
+            ),
             SchemaBug(
                 endpoint="/debugger/v1/diagnostics",
                 data_path="$[]",
@@ -158,6 +164,12 @@ def test_agent(self):
                 condition=context.library > "php@1.7.3",
                 ticket="XXX-1234",
             ),
+            SchemaBug(
+                endpoint="/api/v2/apmtelemetry",
+                data_path="$.payload.dependencies[].version",
+                condition=context.library == "php" and context.scenario is scenarios.telemetry_extended_heartbeat,
+                ticket="APMAPI-1938",
+            ),
             SchemaBug(
                 endpoint="/api/v2/debugger",
                 data_path="$[]",