diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 9bcd15ca8..ad76bc358 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -32,7 +32,7 @@ jobs:
             os: ubuntu-latest
             features: ""
             target: "x86_64-unknown-linux-gnu"
-          - rust: "1.66.0"
+          - rust: "1.67.0"
             os: ubuntu-latest
             features: ""
             target: "x86_64-unknown-linux-gnu"
@@ -48,7 +48,7 @@ jobs:
             os: ubuntu-latest
             features: "--all-features"
             target: "x86_64-unknown-linux-gnu"
-          - rust: "1.66.0"
+          - rust: "1.67.0"
             os: ubuntu-latest
             features: "--all-features"
             target: "x86_64-unknown-linux-gnu"
diff --git a/Cargo.toml b/Cargo.toml
index 8b39a1fb1..ecb66550a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ homepage = "https://github.com/pendulum-project/ntpd-rs"
 readme = "./README.md"
 description = "Full-featured implementation of NTP with NTS support"
 publish = true
-rust-version = "1.66.0" # MSRV
+rust-version = "1.67.0" # MSRV
 
 [workspace.metadata.release]
 sign-commit = true
diff --git a/clippy.toml b/clippy.toml
index 64aceb7df..81cc390da 100644
--- a/clippy.toml
+++ b/clippy.toml
@@ -1 +1 @@
-msrv = "1.66"
+msrv = "1.67"