diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 86d3f76..766dfe8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
           - rust_version: nightly
             run_tests: true
           # Minimal supported rustc version
-          - rust_version: 1.60.0
+          - rust_version: 1.65.0
             run_tests: false
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.rust_version == 'nightly' }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c64372c..7f92370 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,7 +30,7 @@ New features:
 * Fix `format_volume` function panicking in debug build for FAT12 volumes with size below 1 MB
 * Fix index out of range panic when reading 248+ characters long file names with `alloc` feature disabled
 * Remove `byteorder` dependency.
-* Bump up minimal Rust compiler version to 1.60.0.
+* Bump up minimal Rust compiler version to 1.65.0.
 * Build the crate using the 2021 edition.
 * Add support for compile-time configuration of logging levels via Cargo features. By default, all logging levels are
   enabled, including "trace" and up.
diff --git a/Cargo.toml b/Cargo.toml
index d80f936..238efb5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "fatfs"
 version = "0.4.0"
 authors = ["Rafał Harabień <rafalh92@outlook.com>"]
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.65"
 repository = "https://github.com/rafalh/rust-fatfs"
 readme = "README.md"
 keywords = ["fat", "filesystem", "no_std"]
diff --git a/README.md b/README.md
index f64ac81..316b871 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Rust FAT FS
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE.txt)
 [![crates.io](https://img.shields.io/crates/v/fatfs)](https://crates.io/crates/fatfs)
 [![Documentation](https://docs.rs/fatfs/badge.svg)](https://docs.rs/fatfs)
-[![Minimum rustc version](https://img.shields.io/badge/rustc-1.60+-yellow.svg)](https://blog.rust-lang.org/2022/04/07/Rust-1.60.0.html)
+[![Minimum rustc version](https://img.shields.io/badge/rustc-1.65+-yellow.svg)](https://blog.rust-lang.org/2022/11/03/Rust-1.65.0.html)
 
 A FAT filesystem library implemented in Rust.