diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index bc7c6d31..d6b2855b 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -1,9 +1,9 @@
 {
   "packages/client": "9.0.0",
-  "packages/core": "9.0.1",
-  "packages/interface": "9.0.0",
+  "packages/core": "10.0.0",
+  "packages/interface": "10.0.0",
   "packages/principal": "9.0.0",
-  "packages/server": "9.0.1",
+  "packages/server": "10.0.0",
   "packages/transport": "9.1.0",
   "packages/validator": "9.0.1"
 }
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index ae6427ce..3522681b 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [10.0.0](https://github.com/web3-storage/ucanto/compare/core-v9.0.1...core-v10.0.0) (2024-04-04)
+
+
+### ⚠ BREAKING CHANGES
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347))
+
+### Features
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347)) ([58f7c13](https://github.com/web3-storage/ucanto/commit/58f7c13862b9c4581b06f190f25e9d6a0969239a))
+
 ## [9.0.1](https://github.com/web3-storage/ucanto/compare/core-v9.0.0...core-v9.0.1) (2023-11-15)
 
 
diff --git a/packages/core/package.json b/packages/core/package.json
index 2e18d482..2cf9c530 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@ucanto/core",
   "description": "ucanto core",
-  "version": "9.0.1",
+  "version": "10.0.0",
   "keywords": [
     "UCAN",
     "RPC",
diff --git a/packages/interface/CHANGELOG.md b/packages/interface/CHANGELOG.md
index 6f68b1b0..367e2c39 100644
--- a/packages/interface/CHANGELOG.md
+++ b/packages/interface/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [10.0.0](https://github.com/web3-storage/ucanto/compare/interface-v9.0.0...interface-v10.0.0) (2024-04-04)
+
+
+### ⚠ BREAKING CHANGES
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347))
+
+### Features
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347)) ([58f7c13](https://github.com/web3-storage/ucanto/commit/58f7c13862b9c4581b06f190f25e9d6a0969239a))
+
 ## [9.0.0](https://github.com/web3-storage/ucanto/compare/interface-v8.1.0...interface-v9.0.0) (2023-10-05)
 
 
diff --git a/packages/interface/package.json b/packages/interface/package.json
index e336c0a6..bf5b1432 100644
--- a/packages/interface/package.json
+++ b/packages/interface/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@ucanto/interface",
   "description": "interface definitions for ucanto",
-  "version": "9.0.0",
+  "version": "10.0.0",
   "types": "./dist/src/lib.d.ts",
   "main": "./src/lib.js",
   "keywords": [
diff --git a/packages/server/CHANGELOG.md b/packages/server/CHANGELOG.md
index 96f3023c..50204ee6 100644
--- a/packages/server/CHANGELOG.md
+++ b/packages/server/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [10.0.0](https://github.com/web3-storage/ucanto/compare/server-v9.0.1...server-v10.0.0) (2024-04-04)
+
+
+### ⚠ BREAKING CHANGES
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347))
+
+### Features
+
+* add support for embedded effects ([#347](https://github.com/web3-storage/ucanto/issues/347)) ([58f7c13](https://github.com/web3-storage/ucanto/commit/58f7c13862b9c4581b06f190f25e9d6a0969239a))
+
 ## [9.0.1](https://github.com/web3-storage/ucanto/compare/server-v9.0.0...server-v9.0.1) (2023-10-05)
 
 
diff --git a/packages/server/package.json b/packages/server/package.json
index 15503590..a968ec3f 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@ucanto/server",
   "description": "UCAN RPC Server",
-  "version": "9.0.1",
+  "version": "10.0.0",
   "types": "./dist/src/lib.d.ts",
   "main": "./src/lib.js",
   "keywords": [