diff --git a/releases/amazon-linux.json b/releases/amazon-linux.json
index f5e48e6c..48a37c2e 100644
--- a/releases/amazon-linux.json
+++ b/releases/amazon-linux.json
@@ -1,4 +1,7 @@
 {
+  "2023.0.20230322.0": "2023-03-28",
+  "2.0.20230320.0": "2023-03-28",
+  "2018.03.0.20230322.0": "2023-03-28",
   "2023.0.20230315.0": "2023-03-15",
   "2023.0.20230308.0": "2023-03-10",
   "2.0.20230307.0": "2023-03-10",
diff --git a/releases/nginx.json b/releases/nginx.json
index 4f85af1f..5b025f69 100644
--- a/releases/nginx.json
+++ b/releases/nginx.json
@@ -478,6 +478,7 @@
   "1.23.1": "2022-07-19",
   "1.23.2": "2022-10-19",
   "1.23.3": "2022-12-13",
+  "1.23.4": "2023-03-28",
   "1.3.0": "2012-05-15",
   "1.3.1": "2012-06-05",
   "1.3.10": "2012-12-25",