diff --git a/.gitignore b/.gitignore
index 6accdd4..2d0f156 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /parking_lot-0.12.0.crate
 /parking_lot-0.12.1.crate
 /parking_lot-0.12.2.crate
+/parking_lot-0.12.3.crate
diff --git a/rust-parking_lot.spec b/rust-parking_lot.spec
index a5f1442..c7a9876 100644
--- a/rust-parking_lot.spec
+++ b/rust-parking_lot.spec
@@ -5,7 +5,7 @@
 %global crate parking_lot
 
 Name:           rust-parking_lot
-Version:        0.12.2
+Version:        0.12.3
 Release:        %autorelease
 Summary:        More compact and efficient implementations of the standard synchronization primitives
 
diff --git a/sources b/sources
index 3921ed8..bf2190b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (parking_lot-0.12.2.crate) = 42794b06d410771d1ffdfdd4a9cab136cfb80cf95385876a580fc45739fa41f0769adfbf16be54a9a931632e02d2464278c5395092a1d6107703875e9ad112b2
+SHA512 (parking_lot-0.12.3.crate) = 368c17203fb5b9e4ecfd4857e3b1ab96b86da3770b8f21be392818c845952f72dde1072a10265760a62aa8a1dd65332bfd585667444e5fbb9dbe3280b5862703