diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2649c9..0905dfd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -124,9 +124,8 @@ jobs:
       - name: Build worker
         working-directory: examples/cf-workers
         run: |
-          # worker-build ^0.7 to match worker 0.7.x in Cargo.toml.
-          # worker-build 0.8+ requires worker 0.8+ (a separate upgrade).
-          cargo install worker-build --version "^0.7"
+          # worker-build ^0.8 to match worker 0.8.x in Cargo.toml.
+          cargo install worker-build --version "^0.8"
           worker-build --release
 
       - name: Write .dev.vars
diff --git a/Cargo.lock b/Cargo.lock
index ebd149e..f3cadbe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1108,13 +1108,12 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.98"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67df7112613f8bfd9150013a0314e196f4800d3201ae742489d999db2f979f08"
+checksum = "53b44bfcdb3f8d5837a46dae1ca9660a837176eee74a28b229bc626816589102"
 dependencies = [
  "cfg-if",
  "futures-util",
- "once_cell",
  "wasm-bindgen",
 ]
 
@@ -2012,7 +2011,7 @@ dependencies = [
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
- "wasm-streams",
+ "wasm-streams 0.5.0",
  "web-sys",
 ]
 
@@ -2403,6 +2402,27 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
+[[package]]
+name = "strum"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -2858,9 +2878,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.121"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49ace1d07c165b0864824eee619580c4689389afa9dc9ed3a4c75040d82e6790"
+checksum = "4b067c0c11094aef6b7a801c1e34a26affafdf3d051dba08456b868789aaf9a4"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -2871,9 +2891,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.71"
+version = "0.4.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96492d0d3ffba25305a7dc88720d250b1401d7edca02cc3bcd50633b424673b8"
+checksum = "c62df1340f32221cb9c54d6a27b030e3dba64361d4a95bed55f9aacb44da291d"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2881,9 +2901,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.121"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e68e6f4afd367a562002c05637acb8578ff2dea1943df76afb9e83d177c8578"
+checksum = "167ce5e579f6bcf889c4f7175a8a5a585de84e8ff93976ce393efa5f2837aab1"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2891,9 +2911,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.121"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d95a9ec35c64b2a7cb35d3fead40c4238d0940c86d107136999567a4703259f2"
+checksum = "f3997c7839262f4ef12cf90b818d6340c18e80f263f1a94bf157d0ec4420380e"
 dependencies = [
  "bumpalo",
  "proc-macro2",
@@ -2904,9 +2924,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.121"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4e0100b01e9f0d03189a92b96772a1fb998639d981193d7dbab487302513441"
+checksum = "dc1b4cb0cc549fcf58d7dfc081778139b3d283a081644e833e84682ad71cea24"
 dependencies = [
  "unicode-ident",
 ]
@@ -2946,6 +2966,19 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "wasm-streams"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7d3be8814f5ba5f074491a469eed3d73c273ffad955f25ed1635efac4b0d269"
+dependencies = [
+ "futures-util",
+ "js-sys",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "wasmparser"
 version = "0.244.0"
@@ -2960,9 +2993,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.98"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b572dff8bcf38bad0fa19729c89bb5748b2b9b1d8be70cf90df697e3a8f32aa"
+checksum = "8622dcb61c0bcc9fffa6938bed81210af2da9a7e4a1a834b2e37a59b6dfb6141"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -3310,9 +3343,9 @@ dependencies = [
 
 [[package]]
 name = "worker"
-version = "0.7.5"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7267f3baa986254a8dace6f6a7c6ab88aef59f00c03aaad6749e048b5faaf6f6"
+checksum = "2f8adbf6c9ae45b665dee995c5e3a342c2bd7d58a2e8ca5c75b50ce8b1b8bfd9"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3328,11 +3361,12 @@ dependencies = [
  "serde-wasm-bindgen",
  "serde_json",
  "serde_urlencoded",
+ "strum",
  "tokio",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
- "wasm-streams",
+ "wasm-streams 0.6.0",
  "web-sys",
  "worker-macros",
  "worker-sys",
@@ -3340,25 +3374,25 @@ dependencies = [
 
 [[package]]
 name = "worker-macros"
-version = "0.7.5"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7410081121531ec2fa111ab17b911efc601d7b6d590c0a92b847874ebeff0030"
+checksum = "6d908735d273dd7f9c325a842623f4e5a745e0686187ce465b34dc162ad348df"
 dependencies = [
  "async-trait",
  "proc-macro2",
  "quote",
+ "strum",
  "syn",
  "wasm-bindgen",
- "wasm-bindgen-futures",
  "wasm-bindgen-macro-support",
  "worker-sys",
 ]
 
 [[package]]
 name = "worker-sys"
-version = "0.7.5"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4777582bf8a04174a034cb336f3702eb0e5cb444a67fdaa4fd44454ff7e2dd95"
+checksum = "33faa1a8fa6c7eec67b196e008859c44d468a5ad4f991855cdc856f119e0e98f"
 dependencies = [
  "cfg-if",
  "js-sys",
diff --git a/Cargo.toml b/Cargo.toml
index 8a0073b..533fcfc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -83,8 +83,8 @@ tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 
 # Cloudflare Workers
-# worker 0.7.5+ requires wasm-streams 0.5, which needs reqwest 0.13.2+ (via object_store 0.14)
-worker = "0.7.5"
+# Bumping the major requires a matching worker-build (see examples/cf-workers/wrangler.toml).
+worker = "0.8"
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"
 js-sys = "0.3"
diff --git a/crates/cf-workers/README.md b/crates/cf-workers/README.md
index 0030b5d..9517b1e 100644
--- a/crates/cf-workers/README.md
+++ b/crates/cf-workers/README.md
@@ -8,6 +8,8 @@ Provides everything needed to run the multistore proxy on Cloudflare Workers: a
 
 This crate only compiles for `wasm32-unknown-unknown`.
 
+Depend on the same `worker` major version as this crate (see its `Cargo.toml`) so your Worker entrypoint and multistore resolve to a single `worker` copy in the bundle.
+
 ## Feature Flags
 
 - `azure` — Azure Blob Storage backend support
diff --git a/examples/cf-workers/wrangler.toml b/examples/cf-workers/wrangler.toml
index dca4bc2..084b446 100644
--- a/examples/cf-workers/wrangler.toml
+++ b/examples/cf-workers/wrangler.toml
@@ -3,9 +3,8 @@ main = "build/worker/shim.mjs"
 name = "multistore"
 
 [build]
-# worker-build ^0.7 to match worker 0.7.x in Cargo.toml.
-# worker-build 0.8+ requires worker 0.8+ (a separate upgrade).
-command = "cargo install worker-build --version '^0.7' && worker-build --release"
+# worker-build ^0.8 to match worker 0.8.x in Cargo.toml.
+command = "cargo install worker-build --version '^0.8' && worker-build --release"
 
 [vars]
 VIRTUAL_HOST_DOMAIN = "s3.local"