diff --git a/README.md b/README.md
index 60f15ed..4c6c7ed 100644
--- a/README.md
+++ b/README.md
@@ -85,8 +85,8 @@ anything breaking bumps the minor — so caret constraints are the intended
 way to consume:
 
 ```ts
-import { instantiate } from "jsr:@deltic/runtime@^0.1.0/embedder";
-import { defaultTranslator } from "jsr:@deltic/translator@^0.1.0";
+import { instantiate } from "jsr:@deltic/runtime@^0.2.0/embedder";
+import { defaultTranslator } from "jsr:@deltic/translator@^0.2.0";
 ```
 
 `@deltic/{runtime,translator,wasi,ct-runner}` release in lockstep — one
diff --git a/ct-runner/deno.json b/ct-runner/deno.json
index a80a14c..ee6bb9e 100644
--- a/ct-runner/deno.json
+++ b/ct-runner/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@deltic/ct-runner",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "exports": {
     ".": "./src/mod.ts",
     "./context": "./src/context.ts",
diff --git a/runtime/deno.json b/runtime/deno.json
index f0e1ca7..f121372 100644
--- a/runtime/deno.json
+++ b/runtime/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@deltic/runtime",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "exports": {
     "./cabi": "./src/cabi/mod.ts",
     "./cache": "./src/cache/mod.ts",
diff --git a/runtime/src/embedder/copy.ts b/runtime/src/embedder/copy.ts
index 5d2272b..b1615e1 100644
--- a/runtime/src/embedder/copy.ts
+++ b/runtime/src/embedder/copy.ts
@@ -26,7 +26,7 @@ export const COPY_URL: string = import.meta.url;
  * INVARIANT: keep in sync with `version` in runtime/deno.json — pinned by
  * runtime/tests/embedder/cross_copy_test.ts.
  */
-export const RUNTIME_VERSION = "0.2.0";
+export const RUNTIME_VERSION = "0.2.1";
 
 /**
  * Compose a cross-copy diagnostic: what was foreign, which copy is speaking,
diff --git a/translator/deno.json b/translator/deno.json
index ecc0cc1..24a451e 100644
--- a/translator/deno.json
+++ b/translator/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@deltic/translator",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "exports": {
     ".": "./mod.ts"
   },
diff --git a/wasi/deno.json b/wasi/deno.json
index f1460c2..cae52e3 100644
--- a/wasi/deno.json
+++ b/wasi/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@deltic/wasi",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "exports": {
     ".": "./src/mod.ts",
     "./cli": "./src/cli.ts",