diff --git a/.gitignore b/.gitignore
index 32b17a7..907516e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /json-0.12.1.crate
 /json-0.12.2.crate
 /json-0.12.3.crate
+/json-0.12.4.crate
diff --git a/rust-json.spec b/rust-json.spec
index a19c83c..0161dae 100644
--- a/rust-json.spec
+++ b/rust-json.spec
@@ -5,7 +5,7 @@
 %global crate json
 
 Name:           rust-%{crate}
-Version:        0.12.3
+Version:        0.12.4
 Release:        1%{?dist}
 Summary:        JSON implementation in Rust
 
@@ -71,6 +71,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Mar 18 11:20:37 CET 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 0.12.4-1
+- Update to 0.12.4
+
 * Tue Mar 17 2020 Josh Stone <jistone@redhat.com> - 0.12.3-1
 - Update to 0.12.3
 
diff --git a/sources b/sources
index cf76921..b8fdf6a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (json-0.12.3.crate) = 388a7c01e0cca20f870e51b9fc5dd88361ec3c3291d6b3710a0e5b2f3081170e25d0d45c173173dd3ec3984a4021fec6150f633bf33ef814229522a553e0d4ea
+SHA512 (json-0.12.4.crate) = bcdf6d873decccc66e018e21775ceed6c0e389c6d0b2011071368321789a38867e1d641d92c9607e3fabc6e8d6b260ec0ccc2a9bc545184bb3e63bae6731a39e