diff --git a/actix-files/Cargo.toml b/actix-files/Cargo.toml
index a006df95..6e7f7402 100644
--- a/actix-files/Cargo.toml
+++ b/actix-files/Cargo.toml
@@ -22,7 +22,7 @@ path = "src/lib.rs"
 experimental-io-uring = ["actix-web/experimental-io-uring", "tokio-uring"]
 
 [dependencies]
-actix-http = "3.0.0-rc.3"
+actix-http = "3.0.0-rc.4"
 actix-service = "2"
 actix-utils = "3"
 actix-web = { version = "4.0.0-rc.3", default-features = false }
diff --git a/actix-http-test/Cargo.toml b/actix-http-test/Cargo.toml
index 2fb4a4f7..7d310aef 100644
--- a/actix-http-test/Cargo.toml
+++ b/actix-http-test/Cargo.toml
@@ -52,4 +52,4 @@ tokio = { version = "1.8.4", features = ["sync"] }
 
 [dev-dependencies]
 actix-web = { version = "4.0.0-rc.3", default-features = false, features = ["cookies"] }
-actix-http = "3.0.0-rc.3"
+actix-http = "3.0.0-rc.4"
diff --git a/actix-http/CHANGES.md b/actix-http/CHANGES.md
index c8581c0b..97ea7dd9 100644
--- a/actix-http/CHANGES.md
+++ b/actix-http/CHANGES.md
@@ -3,6 +3,12 @@
 ## Unreleased - 2021-xx-xx
 
 
+## 3.0.0-rc.4 - 2022-02-22
+- Fix h1 dispatcher panic. [1ce58ecb]
+
+[1ce58ecb]: https://github.com/actix/actix-web/commit/1ce58ecb305c60e51db06e6c913b7a1344e229ca
+
+
 ## 3.0.0-rc.3 - 2022-02-16
 - No significant changes since `3.0.0-rc.2`.
 
diff --git a/actix-http/Cargo.toml b/actix-http/Cargo.toml
index 30ac4ce3..b661e251 100644
--- a/actix-http/Cargo.toml
+++ b/actix-http/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-http"
-version = "3.0.0-rc.3"
+version = "3.0.0-rc.4"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Rob Ede <robjtede@icloud.com>",
diff --git a/actix-http/README.md b/actix-http/README.md
index c1aae63e..137b94f3 100644
--- a/actix-http/README.md
+++ b/actix-http/README.md
@@ -3,11 +3,11 @@
 > HTTP primitives for the Actix ecosystem.
 
 [![crates.io](https://img.shields.io/crates/v/actix-http?label=latest)](https://crates.io/crates/actix-http)
-[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.0.0-rc.3)](https://docs.rs/actix-http/3.0.0-rc.3)
+[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.0.0-rc.4)](https://docs.rs/actix-http/3.0.0-rc.4)
 [![Version](https://img.shields.io/badge/rustc-1.54+-ab6000.svg)](https://blog.rust-lang.org/2021/05/06/Rust-1.54.0.html)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-http.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-http/3.0.0-rc.3/status.svg)](https://deps.rs/crate/actix-http/3.0.0-rc.3)
+[![dependency status](https://deps.rs/crate/actix-http/3.0.0-rc.4/status.svg)](https://deps.rs/crate/actix-http/3.0.0-rc.4)
 [![Download](https://img.shields.io/crates/d/actix-http.svg)](https://crates.io/crates/actix-http)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
 
diff --git a/actix-multipart/Cargo.toml b/actix-multipart/Cargo.toml
index 91cc9690..fe7320af 100644
--- a/actix-multipart/Cargo.toml
+++ b/actix-multipart/Cargo.toml
@@ -28,7 +28,7 @@ twoway = "0.2"
 
 [dev-dependencies]
 actix-rt = "2.2"
-actix-http = "3.0.0-rc.3"
+actix-http = "3.0.0-rc.4"
 futures-util = { version = "0.3.7", default-features = false, features = ["alloc"] }
 tokio = { version = "1.8.4", features = ["sync"] }
 tokio-stream = "0.1"
diff --git a/actix-test/Cargo.toml b/actix-test/Cargo.toml
index 21aeec1d..19b67cc7 100644
--- a/actix-test/Cargo.toml
+++ b/actix-test/Cargo.toml
@@ -29,7 +29,7 @@ openssl = ["tls-openssl", "actix-http/openssl", "awc/openssl"]
 
 [dependencies]
 actix-codec = "0.5"
-actix-http = "3.0.0-rc.3"
+actix-http = "3.0.0-rc.4"
 actix-http-test = "3.0.0-beta.13"
 actix-rt = "2.1"
 actix-service = "2.0.0"
diff --git a/actix-web-actors/Cargo.toml b/actix-web-actors/Cargo.toml
index 121c86eb..251a03f0 100644
--- a/actix-web-actors/Cargo.toml
+++ b/actix-web-actors/Cargo.toml
@@ -16,7 +16,7 @@ path = "src/lib.rs"
 [dependencies]
 actix = { version = "0.12.0", default-features = false }
 actix-codec = "0.5"
-actix-http = "3.0.0-rc.3"
+actix-http = "3.0.0-rc.4"
 actix-web = { version = "4.0.0-rc.3", default-features = false }
 
 bytes = "1"
diff --git a/actix-web/Cargo.toml b/actix-web/Cargo.toml
index 93841209..145fa13a 100644
--- a/actix-web/Cargo.toml
+++ b/actix-web/Cargo.toml
@@ -71,7 +71,7 @@ actix-service = "2"
 actix-utils = "3"
 actix-tls = { version = "3", default-features = false, optional = true }
 
-actix-http = { version = "3.0.0-rc.3", features = ["http2", "ws"] }
+actix-http = { version = "3.0.0-rc.4", features = ["http2", "ws"] }
 actix-router = "0.5.0-rc.3"
 actix-web-codegen = { version = "0.5.0-rc.2", optional = true }
 
diff --git a/awc/Cargo.toml b/awc/Cargo.toml
index 7076897b..c8e1cbc6 100644
--- a/awc/Cargo.toml
+++ b/awc/Cargo.toml
@@ -60,7 +60,7 @@ dangerous-h2c = []
 [dependencies]
 actix-codec = "0.5"
 actix-service = "2.0.0"
-actix-http = { version = "3.0.0-rc.3", features = ["http2", "ws"] }
+actix-http = { version = "3.0.0-rc.4", features = ["http2", "ws"] }
 actix-rt = { version = "2.1", default-features = false }
 actix-tls = { version = "3", features = ["connect", "uri"] }
 actix-utils = "3.0.0"
@@ -93,7 +93,7 @@ tls-rustls = { package = "rustls", version = "0.20.0", optional = true, features
 trust-dns-resolver = { version = "0.20.0", optional = true }
 
 [dev-dependencies]
-actix-http = { version = "3.0.0-rc.3", features = ["openssl"] }
+actix-http = { version = "3.0.0-rc.4", features = ["openssl"] }
 actix-http-test = { version = "3.0.0-beta.13", features = ["openssl"] }
 actix-server = "2"
 actix-test = { version = "0.1.0-beta.13", features = ["openssl", "rustls"] }