diff --git a/cli-node/src/oclif/function-templates.ts b/cli-node/src/oclif/function-templates.ts
index 3808ac4..8a0a244 100644
--- a/cli-node/src/oclif/function-templates.ts
+++ b/cli-node/src/oclif/function-templates.ts
@@ -51,7 +51,7 @@ export const PRIMITIVE_TEAM_AUTHOR: FunctionTemplateAuthor = {
 // patch releases of the SDK pick up automatically. Update alongside
 // any minor or major version bump of the SDK so scaffolded projects
 // use the same SDK version this CLI release was tested against.
-const SDK_VERSION_RANGE = "^1.2.0";
+const SDK_VERSION_RANGE = "^1.2.1";
 
 // The CLI version range that ships in the scaffolded devDependencies.
 // Pinned separately from SDK_VERSION_RANGE because @primitivedotdev/cli
@@ -63,7 +63,7 @@ const SDK_VERSION_RANGE = "^1.2.0";
 // resolves at least v1.2.3, so the user does not silently downgrade
 // the bin under themselves. The lockstep test in functions-init.test.ts
 // enforces that invariant.
-const CLI_VERSION_RANGE = "^1.2.0";
+const CLI_VERSION_RANGE = "^1.2.1";
 
 // esbuild version range. Pinned to the latest stable major used
 // elsewhere in the Primitive codebase for bundling Workers-style
diff --git a/sdk-go/VERSION b/sdk-go/VERSION
index 26aaba0..6085e94 100644
--- a/sdk-go/VERSION
+++ b/sdk-go/VERSION
@@ -1 +1 @@
-1.2.0
+1.2.1
diff --git a/sdk-node/package.json b/sdk-node/package.json
index 5e67122..a0038ea 100644
--- a/sdk-node/package.json
+++ b/sdk-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@primitivedotdev/sdk",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Official Primitive Node.js SDK: webhook, api, openapi, contract, and parser runtime modules.",
   "type": "module",
   "module": "./dist/index.js",
diff --git a/sdk-python/pyproject.toml b/sdk-python/pyproject.toml
index 6779167..ff1f17c 100644
--- a/sdk-python/pyproject.toml
+++ b/sdk-python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "primitivedotdev"
-version = "1.2.0"
+version = "1.2.1"
 description = "Official Primitive Python SDK for webhook handling and API access"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/sdk-python/uv.lock b/sdk-python/uv.lock
index 9801aae..c643235 100644
--- a/sdk-python/uv.lock
+++ b/sdk-python/uv.lock
@@ -976,7 +976,7 @@ wheels = [
 
 [[package]]
 name = "primitivedotdev"
-version = "1.2.0"
+version = "1.2.1"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },