diff --git a/.changeset/old-houses-tell.md b/.changeset/old-houses-tell.md
new file mode 100644
index 00000000..0f357179
--- /dev/null
+++ b/.changeset/old-houses-tell.md
@@ -0,0 +1,8 @@
+---
+"@effect/platform-browser": patch
+"@effect/platform-node": patch
+"@effect/platform-bun": patch
+"@effect/platform": patch
+---
+
+Fix peer deps version range
diff --git a/packages/platform-browser/package.json b/packages/platform-browser/package.json
index 3a47eeb5..2ed001b7 100644
--- a/packages/platform-browser/package.json
+++ b/packages/platform-browser/package.json
@@ -47,10 +47,10 @@
     "@effect/platform": "workspace:^"
   },
   "devDependencies": {
-    "effect": "2.0.0-next.38",
+    "effect": "^2.0.0-next.39",
     "vitest-localstorage-mock": "^0.0.1"
   },
   "peerDependencies": {
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   }
 }
diff --git a/packages/platform-bun/package.json b/packages/platform-bun/package.json
index 339e690e..5ad229f5 100644
--- a/packages/platform-bun/package.json
+++ b/packages/platform-bun/package.json
@@ -50,9 +50,9 @@
   "devDependencies": {
     "@effect/schema": "^0.39.1",
     "bun-types": "^1.0.3",
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   },
   "peerDependencies": {
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   }
 }
diff --git a/packages/platform-node/package.json b/packages/platform-node/package.json
index 00126e39..a158f6be 100644
--- a/packages/platform-node/package.json
+++ b/packages/platform-node/package.json
@@ -50,10 +50,10 @@
     "@effect/schema": "^0.39.1",
     "@types/busboy": "^1.5.1",
     "@types/mime": "^3.0.2",
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   },
   "peerDependencies": {
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   },
   "dependencies": {
     "@effect/platform": "workspace:^",
diff --git a/packages/platform/package.json b/packages/platform/package.json
index cb952e70..71c2388f 100644
--- a/packages/platform/package.json
+++ b/packages/platform/package.json
@@ -50,10 +50,10 @@
   "devDependencies": {
     "@effect/schema": "^0.39.1",
     "@types/path-browserify": "^1.0.0",
-    "effect": "2.0.0-next.38"
+    "effect": "^2.0.0-next.39"
   },
   "peerDependencies": {
-    "@effect/schema": "^0.37.1",
-    "effect": "2.0.0-next.38"
+    "@effect/schema": "^0.39.1",
+    "effect": "^2.0.0-next.39"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 12bd2766..6c1766ef 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -124,13 +124,13 @@ importers:
     devDependencies:
       '@effect/schema':
         specifier: ^0.39.1
-        version: 0.39.1(effect@2.0.0-next.38)
+        version: 0.39.1(effect@2.0.0-next.39)
       '@types/path-browserify':
         specifier: ^1.0.0
         version: 1.0.0
       effect:
-        specifier: 2.0.0-next.38
-        version: 2.0.0-next.38
+        specifier: ^2.0.0-next.39
+        version: 2.0.0-next.39
     publishDirectory: dist
 
   packages/platform-browser:
@@ -140,8 +140,8 @@ importers:
         version: link:../platform/dist
     devDependencies:
       effect:
-        specifier: 2.0.0-next.38
-        version: 2.0.0-next.38
+        specifier: ^2.0.0-next.39
+        version: 2.0.0-next.39
       vitest-localstorage-mock:
         specifier: ^0.0.1
         version: 0.0.1(vitest@0.34.6)
@@ -158,13 +158,13 @@ importers:
     devDependencies:
       '@effect/schema':
         specifier: ^0.39.1
-        version: 0.39.1(effect@2.0.0-next.38)
+        version: 0.39.1(effect@2.0.0-next.39)
       bun-types:
         specifier: ^1.0.3
         version: 1.0.3
       effect:
-        specifier: 2.0.0-next.38
-        version: 2.0.0-next.38
+        specifier: ^2.0.0-next.39
+        version: 2.0.0-next.39
     publishDirectory: dist
 
   packages/platform-node:
@@ -181,7 +181,7 @@ importers:
     devDependencies:
       '@effect/schema':
         specifier: ^0.39.1
-        version: 0.39.1(effect@2.0.0-next.38)
+        version: 0.39.1(effect@2.0.0-next.39)
       '@types/busboy':
         specifier: ^1.5.1
         version: 1.5.1
@@ -189,8 +189,8 @@ importers:
         specifier: ^3.0.2
         version: 3.0.2
       effect:
-        specifier: 2.0.0-next.38
-        version: 2.0.0-next.38
+        specifier: ^2.0.0-next.39
+        version: 2.0.0-next.39
     publishDirectory: dist
 
 packages:
@@ -790,12 +790,12 @@ packages:
     resolution: {integrity: sha512-e8vfKbjnbYiyneBincEFS0tzXluopGK77OkVFbPRtUbNDS5tJfb+jiwOQEiqASDsadcZmd+9J9+Q6v/z7GuN2g==}
     dev: true
 
-  /@effect/schema@0.39.1(effect@2.0.0-next.38):
+  /@effect/schema@0.39.1(effect@2.0.0-next.39):
     resolution: {integrity: sha512-O/BO7I4q7A1edmqs0+UrkHpqX7bzWfzAEdEm5u42FJkJFQBjUEMJpz8qaVDrY/WI2dKFWKZRS6Z5oP2qJtILTQ==}
     peerDependencies:
       effect: 2.0.0-next.38
     dependencies:
-      effect: 2.0.0-next.38
+      effect: 2.0.0-next.39
       fast-check: 3.13.1
     dev: true
 
@@ -2559,8 +2559,8 @@ packages:
     resolution: {integrity: sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==}
     dev: true
 
-  /effect@2.0.0-next.38:
-    resolution: {integrity: sha512-J0e0v0l+1SkxrNFkcm6ubLqbocBQ3cHa+vJ8/bTjmbIX2uF0ZIS8CeRnwUNqbAJ+pzbWH+EfI7pjOYcoW3FNNg==}
+  /effect@2.0.0-next.39:
+    resolution: {integrity: sha512-4i6OI4pI55MeDALupg8wOX3Y6nvdwqJcJRGjwYNK7xqAGK3QXy6jbxAi4jf1FBVkIChtJLn2pQ42CbcrjNjewA==}
     dev: true
 
   /electron-to-chromium@1.4.529: