diff --git a/Cargo.toml b/Cargo.toml
index 164529aa..668e0d62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ members = [
 [workspace.package]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.71.1"
+rust-version = "1.74"
 
 [patch.crates-io]
 actix-codec = { path = "actix-codec" }
diff --git a/actix-codec/CHANGES.md b/actix-codec/CHANGES.md
index 5757d55e..d2043cbe 100644
--- a/actix-codec/CHANGES.md
+++ b/actix-codec/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 0.5.2
 
diff --git a/actix-macros/CHANGES.md b/actix-macros/CHANGES.md
index 398f6d27..42b07b8e 100644
--- a/actix-macros/CHANGES.md
+++ b/actix-macros/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 0.2.4
 
diff --git a/actix-rt/CHANGES.md b/actix-rt/CHANGES.md
index 27476ab9..9d9622e2 100644
--- a/actix-rt/CHANGES.md
+++ b/actix-rt/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 2.10.0
 
diff --git a/actix-server/CHANGES.md b/actix-server/CHANGES.md
index 4abfedb7..268361c6 100644
--- a/actix-server/CHANGES.md
+++ b/actix-server/CHANGES.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Minimum supported Rust version (MSRV) is now 1.74.
+
 ## 2.5.1
 
 - Fix panic in test server.
diff --git a/actix-service/CHANGES.md b/actix-service/CHANGES.md
index b558a869..36cc7007 100644
--- a/actix-service/CHANGES.md
+++ b/actix-service/CHANGES.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Minimum supported Rust version (MSRV) is now 1.74.
+
 ## 2.0.3
 
 - Minimum supported Rust version (MSRV) is now 1.71.
diff --git a/actix-tls/CHANGES.md b/actix-tls/CHANGES.md
index 2654c083..0f334fc0 100644
--- a/actix-tls/CHANGES.md
+++ b/actix-tls/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 3.4.0
 
diff --git a/actix-tracing/CHANGES.md b/actix-tracing/CHANGES.md
index c288deaa..fb34ef51 100644
--- a/actix-tracing/CHANGES.md
+++ b/actix-tracing/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 0.1.0
 
diff --git a/actix-utils/CHANGES.md b/actix-utils/CHANGES.md
index 4e7cdddd..e836ed92 100644
--- a/actix-utils/CHANGES.md
+++ b/actix-utils/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 3.0.1
 
diff --git a/bytestring/CHANGES.md b/bytestring/CHANGES.md
index a5d69fd5..bbb07fff 100644
--- a/bytestring/CHANGES.md
+++ b/bytestring/CHANGES.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Minimum supported Rust version (MSRV) is now 1.74.
+
 ## 1.4.0
 
 - Add `ByteString::split_at()` method.
diff --git a/local-channel/CHANGES.md b/local-channel/CHANGES.md
index 9b2111f7..65caa7e1 100644
--- a/local-channel/CHANGES.md
+++ b/local-channel/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 0.1.5
 
diff --git a/local-waker/CHANGES.md b/local-waker/CHANGES.md
index 5731219b..759a5d2e 100644
--- a/local-waker/CHANGES.md
+++ b/local-waker/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-- Minimum supported Rust version (MSRV) is now 1.71.
+- Minimum supported Rust version (MSRV) is now 1.74.
 
 ## 0.1.4