diff --git a/README.md b/README.md
index c74b6600..42d1eb35 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
| Release | Status | Codename |Initial Release | Active LTS Start | Maintenance Start | End-of-life |
| :--: | :---: | :---: | :---: | :---: | :---: | :---: |
| [10.x][] | **Maintenance** | [Dubnium][] | 2018-04-24 | 2018-10-30 | 2020-05-19 | 2021-04-30 |
-| [12.x][] | **Active LTS** | [Erbium][] | 2019-04-23 | 2019-10-21 | 2020-10-20 | 2022-04-30 |
+| [12.x][] | **Active LTS** | [Erbium][] | 2019-04-23 | 2019-10-21 | 2020-11-30 | 2022-04-30 |
| [14.x][] | **Current** | | 2020-04-21 | 2020-10-27 | 2021-10-19 | 2023-04-30 |
| 15.x | **Pending** | | 2020-10-20 | - | 2021-04-01 | 2021-06-01 |
| 16.x | **Pending** | | 2021-04-20 | 2021-10-26 | 2022-10-18 | 2024-04-30 |
diff --git a/schedule.json b/schedule.json
index fca6b8c5..55480d54 100644
--- a/schedule.json
+++ b/schedule.json
@@ -58,7 +58,7 @@
"v12": {
"start": "2019-04-23",
"lts": "2019-10-21",
- "maintenance": "2020-10-20",
+ "maintenance": "2020-11-30",
"end": "2022-04-30",
"codename": "Erbium"
},
diff --git a/schedule.svg b/schedule.svg
index 51c1b0ac..56012758 100755
--- a/schedule.svg
+++ b/schedule.svg
@@ -1 +1 @@
-
\ No newline at end of file
+
\ No newline at end of file