diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 0bf4b2b..d8553f6 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -38,9 +38,12 @@ jobs:
       - name: Install 📦
         run: yarn --immutable
 
+      - name: Typecheck 🧪
+        run: yarn typecheck
+
       - name: Build 🏗
         run: yarn build
 
       - name: Test 🧪
         timeout-minutes: 10
-        run: yarn turbo test --continue --concurrency=1
+        run: yarn test
diff --git a/packages/ci/test/cleanup.ts b/packages/ci/test/cleanup.ts
index d43f590..91c1f2f 100644
--- a/packages/ci/test/cleanup.ts
+++ b/packages/ci/test/cleanup.ts
@@ -152,7 +152,7 @@ test('workflow cleanup workflow', async () => {
 
   const dbValue = pipe(dbFx.deref(), Effect.runSync)
   // expect(typeof dbValue.summary?.numberOfIterations === 'number').toEqual(true)
-  expect(R.omit(['summary'], dbValue)).toEqual({
+  expect(dbValue).toEqual({
     config: {
       iterMs: 60000,
       versionInfo: {
diff --git a/packages/migrate/test/index.ts b/packages/migrate/test/index.ts
index 9685374..9fbe28a 100644
--- a/packages/migrate/test/index.ts
+++ b/packages/migrate/test/index.ts
@@ -1013,7 +1013,7 @@ test.concurrent('getDelayFunctionName', () => {
     fc.property(getArbitrary(XStateTimerId), (id) => {
       expect(id.startsWith('xstate.after(')).toEqual(true)
       const fn = id.slice('xstate.after('.length, id.lastIndexOf('#') - 1)
-      console.log({ id, fn })
+      // console.log({ id, fn })
     })
   )
 })
diff --git a/packages/toolbox/package.json b/packages/toolbox/package.json
index cecbe09..9839f3b 100644
--- a/packages/toolbox/package.json
+++ b/packages/toolbox/package.json
@@ -14,11 +14,9 @@
     "email": "opensource@embeddedinsurance.com",
     "url": "https://embeddedinsurance.com"
   },
-  "main": "./dist/index.js",
+  "main": "index.js",
   "exports": {
-    "./*": "./src/*.ts",
-    "./infra/*": "./src/infra/*.ts",
-    ".": "./src/index.ts"
+    "./*": "./src/*.ts"
   },
   "license": "MIT",
   "dependencies": {
@@ -40,11 +38,10 @@
     "@types/ramda": "^0.29.2",
     "fast-check": "^3.8.1",
     "prettier": "2.8.8",
-    "ts-node": "^10.9.1",
-    "typescript": "5.2.2"
+    "ts-node": "^10.9.1"
   },
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "publishConfig": {
     "access": "restricted"
diff --git a/packages/toolbox/src/infra/dependencies.ts b/packages/toolbox/src/infra/dependencies.ts
index fc72b7f..0dd981c 100644
--- a/packages/toolbox/src/infra/dependencies.ts
+++ b/packages/toolbox/src/infra/dependencies.ts
@@ -1,7 +1,7 @@
 import { Effect, pipe } from 'effect'
 import { getGitRepoRoot } from './git'
 import path from 'path'
-import { listWorkspaceDependents } from '@diachronic/toolbox/workspace'
+import { listWorkspaceDependents } from '../workspace'
 
 /**
  * Returns absolute filepaths to the local monorepo modules that
diff --git a/packages/util/package.json b/packages/util/package.json
index 356446f..21fae49 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -30,10 +30,12 @@
   "dependencies": {
     "@effect/schema": "0.61.5",
     "effect": "2.2.3",
+    "js-yaml": "4.1.0",
     "uuid": "9.0.1"
   },
   "devDependencies": {
     "@types/jest": "^29.5.5",
+    "@types/js-yaml": "4.0.9",
     "@types/uuid": "^9.0.8",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1"
diff --git a/yarn.lock b/yarn.lock
index 6512068..a81ce2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -570,7 +570,6 @@ __metadata:
     ms: ^2.1.3
     prettier: 2.8.8
     ts-node: ^10.9.1
-    typescript: 5.2.2
   languageName: unknown
   linkType: soft
 
@@ -580,9 +579,11 @@ __metadata:
   dependencies:
     "@effect/schema": 0.61.5
     "@types/jest": ^29.5.5
+    "@types/js-yaml": 4.0.9
     "@types/uuid": ^9.0.8
     effect: 2.2.3
     jest: ^29.7.0
+    js-yaml: 4.1.0
     ts-jest: ^29.1.1
     uuid: 9.0.1
   languageName: unknown
@@ -1896,6 +1897,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/js-yaml@npm:4.0.9":
+  version: 4.0.9
+  resolution: "@types/js-yaml@npm:4.0.9"
+  checksum: e5e5e49b5789a29fdb1f7d204f82de11cb9e8f6cb24ab064c616da5d6e1b3ccfbf95aa5d1498a9fbd3b9e745564e69b4a20b6c530b5a8bbb2d4eb830cda9bc69
+  languageName: node
+  linkType: hard
+
 "@types/json-schema@npm:*, @types/json-schema@npm:^7.0.8":
   version: 7.0.13
   resolution: "@types/json-schema@npm:7.0.13"
@@ -4697,26 +4705,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^3.13.1":
-  version: 3.14.1
-  resolution: "js-yaml@npm:3.14.1"
+"js-yaml@npm:4.1.0, js-yaml@npm:^4.1.0":
+  version: 4.1.0
+  resolution: "js-yaml@npm:4.1.0"
   dependencies:
-    argparse: ^1.0.7
-    esprima: ^4.0.0
+    argparse: ^2.0.1
   bin:
     js-yaml: bin/js-yaml.js
-  checksum: bef146085f472d44dee30ec34e5cf36bf89164f5d585435a3d3da89e52622dff0b188a580e4ad091c3341889e14cb88cac6e4deb16dc5b1e9623bb0601fc255c
+  checksum: c7830dfd456c3ef2c6e355cc5a92e6700ceafa1d14bba54497b34a99f0376cecbb3e9ac14d3e5849b426d5a5140709a66237a8c991c675431271c4ce5504151a
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^4.1.0":
-  version: 4.1.0
-  resolution: "js-yaml@npm:4.1.0"
+"js-yaml@npm:^3.13.1":
+  version: 3.14.1
+  resolution: "js-yaml@npm:3.14.1"
   dependencies:
-    argparse: ^2.0.1
+    argparse: ^1.0.7
+    esprima: ^4.0.0
   bin:
     js-yaml: bin/js-yaml.js
-  checksum: c7830dfd456c3ef2c6e355cc5a92e6700ceafa1d14bba54497b34a99f0376cecbb3e9ac14d3e5849b426d5a5140709a66237a8c991c675431271c4ce5504151a
+  checksum: bef146085f472d44dee30ec34e5cf36bf89164f5d585435a3d3da89e52622dff0b188a580e4ad091c3341889e14cb88cac6e4deb16dc5b1e9623bb0601fc255c
   languageName: node
   linkType: hard