diff --git a/.gitignore b/.gitignore
index a0c7450..045856c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@
 /cpp_demangle-0.4.0.crate
 /cpp_demangle-0.4.1.crate
 /cpp_demangle-0.4.2.crate
+/cpp_demangle-0.4.3.crate
diff --git a/cpp_demangle-fix-metadata.diff b/cpp_demangle-fix-metadata.diff
index 965c8d2..fd00c46 100644
--- a/cpp_demangle-fix-metadata.diff
+++ b/cpp_demangle-fix-metadata.diff
@@ -1,5 +1,5 @@
---- cpp_demangle-0.4.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ cpp_demangle-0.4.2/Cargo.toml	2023-06-26T22:43:03.461754+00:00
+--- cpp_demangle-0.4.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ cpp_demangle-0.4.3/Cargo.toml	2023-08-23T09:35:41.147931+00:00
 @@ -38,18 +38,10 @@
  ]
  license = "MIT OR Apache-2.0"
diff --git a/rust-cpp_demangle.spec b/rust-cpp_demangle.spec
index ef3e356..cd885d3 100644
--- a/rust-cpp_demangle.spec
+++ b/rust-cpp_demangle.spec
@@ -5,7 +5,7 @@
 %global crate cpp_demangle
 
 Name:           rust-cpp_demangle
-Version:        0.4.2
+Version:        0.4.3
 Release:        %autorelease
 Summary:        Crate for demangling C++ symbols
 
diff --git a/rust2rpm.conf b/rust2rpm.conf
new file mode 100644
index 0000000..1fc3e53
--- /dev/null
+++ b/rust2rpm.conf
@@ -0,0 +1,2 @@
+[DEFAULT]
+summary = Crate for demangling C++ symbols
diff --git a/sources b/sources
index 5ed85bb..0e68021 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cpp_demangle-0.4.2.crate) = 205dd7d652fa36f4638ac8ce3a9f1f8acb8a0512bf6ba12c9bce4026869bc32379b2e5fc49623fa6be163a1fc62a1cc4c99668d84071c7ccbdc03be6997da59d
+SHA512 (cpp_demangle-0.4.3.crate) = d00dba6d709c09082b41ce74b9a15ab73dcb8680bcbb38c60e9ab494957541515cf1ec6e974d6b0870f6c9ed272135fe6554d14e60999442a6a12d5090d67565