diff --git a/.gitignore b/.gitignore
index 98ce149..98605de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /portable-atomic-1.4.0.crate
 /portable-atomic-1.4.1.crate
 /portable-atomic-1.4.2.crate
+/portable-atomic-1.4.3.crate
diff --git a/rust-portable-atomic.spec b/rust-portable-atomic.spec
index 629a242..d8ff62a 100644
--- a/rust-portable-atomic.spec
+++ b/rust-portable-atomic.spec
@@ -6,7 +6,7 @@
 %global crate portable-atomic
 
 Name:           rust-portable-atomic
-Version:        1.4.2
+Version:        1.4.3
 Release:        %autorelease
 Summary:        Portable atomic types including support for 128-bit atomics, atomic float, etc
 
diff --git a/sources b/sources
index 7f32504..78cc064 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (portable-atomic-1.4.2.crate) = f1415288b612f734f4e4839b2a70ba57db17900d517e611e3bc8d3ca9165ee6c03dc3c7f69d10b700feed581e074298f52c48fd5ad188b59bfcb78f6dbd34f85
+SHA512 (portable-atomic-1.4.3.crate) = 89f14902c1e55c37d7663bc9255378441a0951e5d8e21665a8102e06b766135cec6d982f9ed01b4167e872a7853102ad0e9347e9b163ea81d81b00ee2362e9a0