diff --git a/CHANGELOG.md b/CHANGELOG.md
index 062aab05e868..df19e84a1942 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## 0.0.169
+* Rustup to *rustc 1.23.0-nightly (3b82e4c74 2017-11-05)*
+* New lints: [`just_underscores_and_digits`], [`result_map_unwrap_or_else`], [`transmute_bytes_to_str`]
+
 ## 0.0.168
 * Rustup to *rustc 1.23.0-nightly (f0fe716db 2017-10-30)*
 
@@ -555,6 +559,7 @@ All notable changes to this project will be documented in this file.
 [`iter_nth`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#iter_nth
 [`iter_skip_next`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#iter_skip_next
 [`iterator_step_by_zero`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#iterator_step_by_zero
+[`just_underscores_and_digits`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#just_underscores_and_digits
 [`large_digit_groups`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#large_digit_groups
 [`large_enum_variant`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#large_enum_variant
 [`len_without_is_empty`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#len_without_is_empty
@@ -632,6 +637,7 @@ All notable changes to this project will be documented in this file.
 [`redundant_closure_call`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#redundant_closure_call
 [`redundant_pattern`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#redundant_pattern
 [`regex_macro`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#regex_macro
+[`result_map_unwrap_or_else`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#result_map_unwrap_or_else
 [`result_unwrap_used`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#result_unwrap_used
 [`reverse_range_loop`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#reverse_range_loop
 [`search_is_some`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#search_is_some
@@ -659,6 +665,7 @@ All notable changes to this project will be documented in this file.
 [`temporary_cstring_as_ptr`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
 [`too_many_arguments`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#too_many_arguments
 [`toplevel_ref_arg`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#toplevel_ref_arg
+[`transmute_bytes_to_str`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#transmute_bytes_to_str
 [`transmute_int_to_bool`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#transmute_int_to_bool
 [`transmute_int_to_char`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#transmute_int_to_char
 [`transmute_int_to_float`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#transmute_int_to_float
diff --git a/Cargo.toml b/Cargo.toml
index cb8e5b2adf97..047d966be666 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clippy"
-version = "0.0.168"
+version = "0.0.169"
 authors = [
 	"Manish Goregaokar <manishsmail@gmail.com>",
 	"Andre Bogus <bogusandre@gmail.com>",
@@ -37,7 +37,7 @@ path = "src/driver.rs"
 
 [dependencies]
 # begin automatic update
-clippy_lints = { version = "0.0.168", path = "clippy_lints" }
+clippy_lints = { version = "0.0.169", path = "clippy_lints" }
 # end automatic update
 cargo_metadata = "0.2"
 
diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml
index 57fa3ce91ba1..41803b6ee3e5 100644
--- a/clippy_lints/Cargo.toml
+++ b/clippy_lints/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "clippy_lints"
 # begin automatic update
-version = "0.0.168"
+version = "0.0.169"
 # end automatic update
 authors = [
 	"Manish Goregaokar <manishsmail@gmail.com>",
diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
index 0f8f46108718..275508a372ae 100644
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -374,8 +374,8 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry) {
         methods::FILTER_MAP,
         methods::OPTION_MAP_UNWRAP_OR,
         methods::OPTION_MAP_UNWRAP_OR_ELSE,
-        methods::RESULT_MAP_UNWRAP_OR_ELSE,
         methods::OPTION_UNWRAP_USED,
+        methods::RESULT_MAP_UNWRAP_OR_ELSE,
         methods::RESULT_UNWRAP_USED,
         methods::WRONG_PUB_SELF_CONVENTION,
         misc::USED_UNDERSCORE_BINDING,
@@ -543,6 +543,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry) {
         new_without_default::NEW_WITHOUT_DEFAULT_DERIVE,
         no_effect::NO_EFFECT,
         no_effect::UNNECESSARY_OPERATION,
+        non_expressive_names::JUST_UNDERSCORES_AND_DIGITS,
         non_expressive_names::MANY_SINGLE_CHAR_NAMES,
         ok_if_let::IF_LET_SOME_RESULT,
         open_options::NONSENSICAL_OPEN_OPTIONS,
@@ -570,6 +571,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry) {
         swap::MANUAL_SWAP,
         temporary_assignment::TEMPORARY_ASSIGNMENT,
         transmute::CROSSPOINTER_TRANSMUTE,
+        transmute::TRANSMUTE_BYTES_TO_STR,
         transmute::TRANSMUTE_INT_TO_BOOL,
         transmute::TRANSMUTE_INT_TO_CHAR,
         transmute::TRANSMUTE_INT_TO_FLOAT,