diff --git a/packages/language-server/src/language-service/services/completion/constants.ts b/packages/language-server/src/language-service/services/completion/constants.ts
index ff949f0..cbf3d1b 100644
--- a/packages/language-server/src/language-service/services/completion/constants.ts
+++ b/packages/language-server/src/language-service/services/completion/constants.ts
@@ -6,6 +6,7 @@ export const RUNTIMES = [
 	"nodejs12.x",
 	"nodejs10.x",
 	"nodejs8.10",
+	"python3.12",
 	"python3.11",
 	"python3.10",
 	"python3.9",
diff --git a/packages/serverless-framework-schema/json/aws/common/runtime.json b/packages/serverless-framework-schema/json/aws/common/runtime.json
index 1486112..40b605b 100644
--- a/packages/serverless-framework-schema/json/aws/common/runtime.json
+++ b/packages/serverless-framework-schema/json/aws/common/runtime.json
@@ -8,6 +8,7 @@
         "nodejs12.x",
         "nodejs10.x",
         "nodejs8.10",
+        "python3.12",
         "python3.11",
 		"python3.10",
         "python3.9",
diff --git a/packages/serverless-framework-schema/schema.json b/packages/serverless-framework-schema/schema.json
index 9c1a12a..c3e7388 100644
--- a/packages/serverless-framework-schema/schema.json
+++ b/packages/serverless-framework-schema/schema.json
@@ -204,6 +204,7 @@
         "nodejs12.x",
         "nodejs10.x",
         "nodejs8.10",
+        "python3.12",
         "python3.11",
         "python3.10",
         "python3.9",