diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea8af2ee0e90..ffa7f89eb50c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## 0.0.179
+* Rustup to *rustc 1.25.0-nightly (61452e506 2018-01-09)*
+
 ## 0.0.178
 * Rustup to *rustc 1.25.0-nightly (ee220daca 2018-01-07)*
 
diff --git a/Cargo.toml b/Cargo.toml
index 320f5cd22200..701c27bf26db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clippy"
-version = "0.0.178"
+version = "0.0.179"
 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 = "0.0.178", path = "clippy_lints" }
+clippy_lints = { version = "0.0.179", path = "clippy_lints" }
 # end automatic update
 cargo_metadata = "0.2"
 regex = "0.2"
diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml
index d83747852e83..2d5038abd6ba 100644
--- a/clippy_lints/Cargo.toml
+++ b/clippy_lints/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "clippy_lints"
 # begin automatic update
-version = "0.0.178"
+version = "0.0.179"
 # end automatic update
 authors = [
 	"Manish Goregaokar <manishsmail@gmail.com>",
diff --git a/clippy_lints/src/needless_update.rs b/clippy_lints/src/needless_update.rs
index d6624411e2f7..5512a2092b45 100644
--- a/clippy_lints/src/needless_update.rs
+++ b/clippy_lints/src/needless_update.rs
@@ -35,7 +35,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
         if let ExprStruct(_, ref fields, Some(ref base)) = expr.node {
             let ty = cx.tables.expr_ty(expr);
             if let ty::TyAdt(def, _) = ty.sty {
-                if fields.len() == def.struct_variant().fields.len() {
+                if fields.len() == def.non_enum_variant().fields.len() {
                     span_lint(
                         cx,
                         NEEDLESS_UPDATE,