diff --git a/.projen/tasks.json b/.projen/tasks.json
index ec3e30b52..07ed0857e 100644
--- a/.projen/tasks.json
+++ b/.projen/tasks.json
@@ -171,7 +171,7 @@
       "name": "update-source:sam",
       "steps": [
         {
-          "exec": "node ./scripts/download.task.js https://raw.githubusercontent.com/awslabs/goformation/master/schema/sam.schema.json sources/SAMSpec/sam.schema.json"
+          "exec": "node ./scripts/download.task.js https://raw.githubusercontent.com/aws/serverless-application-model/develop/schema_source/sam.schema.json sources/SAMSpec/sam.schema.json"
         }
       ]
     },
diff --git a/.projenrc.ts b/.projenrc.ts
index e034bc370..96c46c9c6 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -225,7 +225,7 @@ new RegionalSource(repo, {
 new SingleSource(repo, {
   name: 'sam',
   dir: 'sources/SAMSpec',
-  source: 'https://raw.githubusercontent.com/awslabs/goformation/master/schema/sam.schema.json',
+  source: 'https://raw.githubusercontent.com/aws/serverless-application-model/develop/schema_source/sam.schema.json',
 });
 
 // https://github.com/aws-cloudformation/cfn-lint/pull/3257
diff --git a/sources/SAMSpec/README.md b/sources/SAMSpec/README.md
index 482d12c0c..6e5031993 100644
--- a/sources/SAMSpec/README.md
+++ b/sources/SAMSpec/README.md
@@ -4,7 +4,7 @@ This directory contains an entire JSON schema for a CloudFormation template, inc
 
 ## Source
 
-<https://raw.githubusercontent.com/awslabs/goformation/master/schema/sam.schema.json>
+<https://raw.githubusercontent.com/aws/serverless-application-model/develop/schema_source/sam.schema.json>
 
 ## Instructions
 
diff --git a/sources/SAMSpec/sam.schema.json b/sources/SAMSpec/sam.schema.json
index d642efb6b..21de9fe17 100644
--- a/sources/SAMSpec/sam.schema.json
+++ b/sources/SAMSpec/sam.schema.json
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:67d8c99db373e7884c3b00bb69813ffdee7a6d97f36092d22219c212d3bd8f08
-size 7717076
+oid sha256:22d36f069009c3649d9f6e5e67c6ff94efd5e949201a622942ea2bb61e590d42
+size 588987