diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4539e7c..de02bd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ Per-package detail lives in the GitHub release tagged `<npm-name>@<version>`.
 ### Peer-dep ranges
 
 - **`@modular-react/react`** and **`@modular-react/journeys`** — peer ranges for `@modular-react/core` (and, for journeys, `@modular-react/react`) bumped from `^1.2.0` to `^2.0.0` to match the packages' actual release lines. Drift went unnoticed when `@modular-react/react@2.0.0` and `@modular-react/journeys@1.0.0` shipped: both packages already require a 2.x core at runtime (lazy entry-point support, `EagerModuleEntryPoint | LazyModuleEntryPoint` discriminated union, `resolveEntryComponent` with sync-thenable fast path), but the peer descriptors still pointed at 1.x. Consumers installing `journeys@1.0.0` against `core@^2.0.0` get an `ERESOLVE` error from npm, and `--legacy-peer-deps` workarounds end up dual-installing core (one hoisted 2.x copy plus a nested 1.x copy under journeys), which fragments singletons (`registry`, `defineEntry` identity) at runtime. This is a peer-descriptor correction, not a behavior change.
+- **`@tanstack-react-modules/core`**, **`@tanstack-react-modules/runtime`**, **`@tanstack-react-modules/testing`**, **`@react-router-modules/core`**, **`@react-router-modules/runtime`**, **`@react-router-modules/testing`** — same peer-range correction: `@modular-react/core` and `@modular-react/react` bumped from `^1.2.0` to `^2.0.0`; testing packages' peer of `@modular-react/journeys` bumped from `^1.0.0` to `^1.0.1` to match the corrected upstream. Same drift cause and same consumer impact as the previous entry — without this fix, runtime packages nest a 1.x core under a 2.x host, which breaks React Context identity for `useZones` / `useNavigation` / `useRouteData` (the runtime hooks consume contexts created by `@modular-react/react` in the host's `<Manifest.Providers>` tree). Peer-descriptor correction only.
 
 ## 2026-04-19 — `@modular-react/*@1.2.0`, `@*-modules/*@2.3.0`
 
diff --git a/packages/react-router-core/package.json b/packages/react-router-core/package.json
index 01ea1d6..cb01444 100644
--- a/packages/react-router-core/package.json
+++ b/packages/react-router-core/package.json
@@ -40,7 +40,7 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
     "react": "^19.0.0",
     "react-router": "^7.6.0",
     "zustand": "^5.0.0"
diff --git a/packages/react-router-runtime/package.json b/packages/react-router-runtime/package.json
index 73bc8fe..51c7b66 100644
--- a/packages/react-router-runtime/package.json
+++ b/packages/react-router-runtime/package.json
@@ -47,8 +47,8 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
-    "@modular-react/react": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
+    "@modular-react/react": "^2.0.0",
     "@react-router-modules/core": "^2.3.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
diff --git a/packages/react-router-testing/package.json b/packages/react-router-testing/package.json
index bdfbe25..7d428f2 100644
--- a/packages/react-router-testing/package.json
+++ b/packages/react-router-testing/package.json
@@ -47,9 +47,9 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
-    "@modular-react/journeys": "^1.0.0",
-    "@modular-react/react": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
+    "@modular-react/journeys": "^1.0.1",
+    "@modular-react/react": "^2.0.0",
     "@react-router-modules/core": "^2.3.0",
     "@react-router-modules/runtime": "^2.3.0",
     "@testing-library/react": "^16.0.0",
diff --git a/packages/tanstack-router-core/package.json b/packages/tanstack-router-core/package.json
index a5c6a01..43bc54d 100644
--- a/packages/tanstack-router-core/package.json
+++ b/packages/tanstack-router-core/package.json
@@ -40,7 +40,7 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
     "@tanstack/react-router": "^1.168.8",
     "react": "^19.0.0",
     "zustand": "^5.0.0"
diff --git a/packages/tanstack-router-runtime/package.json b/packages/tanstack-router-runtime/package.json
index 11e92a4..ff497cb 100644
--- a/packages/tanstack-router-runtime/package.json
+++ b/packages/tanstack-router-runtime/package.json
@@ -47,8 +47,8 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
-    "@modular-react/react": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
+    "@modular-react/react": "^2.0.0",
     "@tanstack-react-modules/core": "^2.3.0",
     "@tanstack/react-router": "^1.168.8",
     "react": "^19.0.0",
diff --git a/packages/tanstack-router-testing/package.json b/packages/tanstack-router-testing/package.json
index ceb92c2..5ab7fc5 100644
--- a/packages/tanstack-router-testing/package.json
+++ b/packages/tanstack-router-testing/package.json
@@ -47,9 +47,9 @@
     "zustand": "^5.0.0"
   },
   "peerDependencies": {
-    "@modular-react/core": "^1.2.0",
-    "@modular-react/journeys": "^1.0.0",
-    "@modular-react/react": "^1.2.0",
+    "@modular-react/core": "^2.0.0",
+    "@modular-react/journeys": "^1.0.1",
+    "@modular-react/react": "^2.0.0",
     "@tanstack-react-modules/core": "^2.3.0",
     "@tanstack-react-modules/runtime": "^2.3.0",
     "@tanstack/react-router": "^1.168.8",