diff --git a/buildspec.release-lambda.yml b/buildspec.release-lambda.yml
new file mode 100644
index 00000000..b4feda61
--- /dev/null
+++ b/buildspec.release-lambda.yml
@@ -0,0 +1,6 @@
+version: 0.2
+
+phases:
+  build:
+    commands:
+      - echo $CODEBUILD_RESOLVED_SOURCE_VERSION
diff --git a/buildspec.release-mgmt.yml b/buildspec.release-mgmt.yml
new file mode 100644
index 00000000..b4feda61
--- /dev/null
+++ b/buildspec.release-mgmt.yml
@@ -0,0 +1,6 @@
+version: 0.2
+
+phases:
+  build:
+    commands:
+      - echo $CODEBUILD_RESOLVED_SOURCE_VERSION