diff --git a/api-specs/Gateway-EE/3.4/kong-ee-3.4.yaml b/api-specs/Gateway-EE/3.4/kong-ee-3.4.yaml
index 05542b5653c..f868717c1e2 100644
--- a/api-specs/Gateway-EE/3.4/kong-ee-3.4.yaml
+++ b/api-specs/Gateway-EE/3.4/kong-ee-3.4.yaml
@@ -2065,7 +2065,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2140,7 +2140,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |
diff --git a/api-specs/Gateway-EE/3.5/kong-ee-3.5.yaml b/api-specs/Gateway-EE/3.5/kong-ee-3.5.yaml
index 54cbc5149c4..09e68c12f27 100644
--- a/api-specs/Gateway-EE/3.5/kong-ee-3.5.yaml
+++ b/api-specs/Gateway-EE/3.5/kong-ee-3.5.yaml
@@ -2059,7 +2059,7 @@ components:
                                     type: hybrid
                                 kong_version: 3.9.0.0
                                 license:
-                                    license_expiration_date: 2025-02-20
+                                    license_expiration_date: "2025-02-20"
                                     license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                                 plugins_count:
                                     tiers:
@@ -2134,7 +2134,7 @@ components:
                                     license_expiration_date:
                                         type: string
                                         description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                                        example: 2025-02-20
+                                        example: "2025-02-20"
                                     license_key:
                                         type: string
                                         description: |
diff --git a/api-specs/Gateway-EE/3.6/kong-ee-3.6.yaml b/api-specs/Gateway-EE/3.6/kong-ee-3.6.yaml
index 4c06b76e459..8f7847d0d53 100644
--- a/api-specs/Gateway-EE/3.6/kong-ee-3.6.yaml
+++ b/api-specs/Gateway-EE/3.6/kong-ee-3.6.yaml
@@ -2097,7 +2097,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2172,7 +2172,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |
diff --git a/api-specs/Gateway-EE/3.7/kong-ee-3.7.yaml b/api-specs/Gateway-EE/3.7/kong-ee-3.7.yaml
index 1f95518a9ca..187c876f90b 100644
--- a/api-specs/Gateway-EE/3.7/kong-ee-3.7.yaml
+++ b/api-specs/Gateway-EE/3.7/kong-ee-3.7.yaml
@@ -2137,7 +2137,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2212,7 +2212,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |
diff --git a/api-specs/Gateway-EE/3.8/kong-ee.yaml b/api-specs/Gateway-EE/3.8/kong-ee.yaml
index ba1fa4fa179..f3d16d17bf1 100644
--- a/api-specs/Gateway-EE/3.8/kong-ee.yaml
+++ b/api-specs/Gateway-EE/3.8/kong-ee.yaml
@@ -2136,7 +2136,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2211,7 +2211,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |
diff --git a/api-specs/Gateway-EE/3.9/kong-ee.yaml b/api-specs/Gateway-EE/3.9/kong-ee.yaml
index 928883e79cd..e92f7b3df5e 100644
--- a/api-specs/Gateway-EE/3.9/kong-ee.yaml
+++ b/api-specs/Gateway-EE/3.9/kong-ee.yaml
@@ -2260,7 +2260,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2335,7 +2335,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |
diff --git a/api-specs/Gateway-EE/latest/kong-ee.yaml b/api-specs/Gateway-EE/latest/kong-ee.yaml
index 4802c4f6e70..859954f44e4 100644
--- a/api-specs/Gateway-EE/latest/kong-ee.yaml
+++ b/api-specs/Gateway-EE/latest/kong-ee.yaml
@@ -2136,7 +2136,7 @@ components:
                   type: hybrid
                 kong_version: 3.9.0.0
                 license:
-                  license_expiration_date: 2025-02-20
+                  license_expiration_date: "2025-02-20"
                   license_key: ASDASDASDASDASDASDASDASDASD_ASDASDA
                 plugins_count:
                   tiers:
@@ -2211,7 +2211,7 @@ components:
                   license_expiration_date:
                     type: string
                     description: The date current license expires. If no license is present, the field displays as 2017-7-20.
-                    example: 2025-02-20
+                    example: "2025-02-20"
                   license_key:
                     type: string
                     description: |