diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1fd70ca..6826998 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ to 0.3.0 are beta releases.
 
 ## [Unreleased]
 ### Changed
-- MSRV is now 1.60.0.
+- MSRV is now 1.65.0.
 - The YubiKey PIV PIN and touch caches are now preserved across processes in
   most cases. See [README.md](README.md#agent-support) for exceptions. This has
   several usability effects (not applicable to YubiKey 4 series):
diff --git a/Cargo.toml b/Cargo.toml
index f812926..48a1c70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ keywords = ["age", "cli", "encryption", "yubikey"]
 categories = ["command-line-utilities", "cryptography"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.60" # MSRV
+rust-version = "1.65" # MSRV
 
 [package.metadata.deb]
 extended-description = """\
diff --git a/README.md b/README.md
index 2d874f2..fcf45be 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ which enables files to be encrypted to age identities stored on YubiKeys.
 On Windows, Linux, and macOS, you can use the
 [pre-built binaries](https://github.com/str4d/age-plugin-yubikey/releases).
 
-If your system has Rust 1.60+ installed (either via `rustup` or a system
+If your system has Rust 1.65+ installed (either via `rustup` or a system
 package), you can build directly from source:
 
 ```
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 47fd09e..ce69938 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.60.0"
+channel = "1.65.0"
 components = ["clippy", "rustfmt"]