diff --git a/components/schemas/environments/EnvironmentMeta.yml b/components/schemas/environments/EnvironmentMeta.yml
index b7d1beeb..3b08fdb1 100644
--- a/components/schemas/environments/EnvironmentMeta.yml
+++ b/components/schemas/environments/EnvironmentMeta.yml
@@ -28,3 +28,19 @@ properties:
           $ref: "../containers/summaries/ContainerImageSummary.yml"
         environment:
           $ref: "../containers/summaries/ContainerEnvironmentSummary.yml"
+  service_versions:
+    description: A map where the key is the service and the value describes the version and date of last update.
+    type: object
+    additionalProperties:
+      type: object
+      required:
+        - version
+        - last_updated
+      properties:
+        version:
+          description: A string depicting the service version.
+          example: v2025.01.01.01
+          type: string
+        last_updated:
+          description: The time the version was last updated.
+          $ref: ../DateTime.yml
diff --git a/platform/paths/environments/environment.yml b/platform/paths/environments/environment.yml
index a6cbaaee..3410f587 100644
--- a/platform/paths/environments/environment.yml
+++ b/platform/paths/environments/environment.yml
@@ -29,6 +29,7 @@ get:
             - containers
             - containers_count
             - instances_count
+            - service_versions
     - name: include
       in: query
       required: false
diff --git a/platform/paths/environments/environments.yml b/platform/paths/environments/environments.yml
index f23725e6..9ab717c9 100644
--- a/platform/paths/environments/environments.yml
+++ b/platform/paths/environments/environments.yml
@@ -22,6 +22,7 @@ get:
             - containers
             - containers_count
             - instances_count
+            - service_versions
     - name: include
       in: query
       required: false