diff --git a/Cargo.lock b/Cargo.lock
index 632a454e..bb38a546 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -212,18 +212,18 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.185"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be9b6f69f1dfd54c3b568ffa45c310d6973a5e5148fd40cf515acaf38cf5bc31"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.185"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc59dfdcbad1437773485e0367fea4b090a2e0a16d9ffc46af47764536a298ec"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 8adaa88b..4d77d168 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "dashmap"
 version = "5.5.2"
 authors = ["Acrimon <joel.wejdenstal@gmail.com>"]
 edition = "2018"
-rust-version = "1.64"
+rust-version = "1.65"
 license = "MIT"
 repository = "https://github.com/xacrimon/dashmap"
 homepage = "https://github.com/xacrimon/dashmap"
@@ -21,7 +21,7 @@ inline = ["hashbrown/inline-more"]
 lock_api = "0.4.10"
 parking_lot_core = "0.9.8"
 hashbrown = { version = "0.14.0", default-features = false }
-serde = { version = "1.0.171", optional = true, features = ["derive"] }
+serde = { version = "1.0.188", optional = true, features = ["derive"] }
 cfg-if = "1.0.0"
 rayon = { version = "1.7.0", optional = true }
 once_cell = "1.18.0"
diff --git a/README.md b/README.md
index 20b9f854..2eb721eb 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ If you have any suggestions or tips do not hesitate to open an issue or a PR.
 
 [![downloads](https://img.shields.io/crates/d/dashmap)](https://crates.io/crates/dashmap)
 
-[![minimum rustc version](https://img.shields.io/badge/rustc-1.64-orange.svg)](https://crates.io/crates/dashmap)
+[![minimum rustc version](https://img.shields.io/badge/rustc-1.65-orange.svg)](https://crates.io/crates/dashmap)
 
 ## Cargo features
 
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 3eca0d4d..a32876aa 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "stable-2022-09-22"
+channel = "1.65"
 components = ["rustfmt", "clippy"]
 profile = "minimal"