diff --git a/.gitignore b/.gitignore
index c80f712..8b7de2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /zlib-rs-0.3.1.crate
 /zlib-rs-0.4.0.crate
+/zlib-rs-0.4.1.crate
diff --git a/rust-zlib-rs.spec b/rust-zlib-rs.spec
index e4fae27..dbce1ac 100644
--- a/rust-zlib-rs.spec
+++ b/rust-zlib-rs.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 26
-%bcond_without check
+# Generated by rust2rpm 27
+%bcond check 1
 %global debug_package %{nil}
 
 %global crate zlib-rs
 
 Name:           rust-zlib-rs
-Version:        0.4.0
+Version:        0.4.1
 Release:        %autorelease
 Summary:        Memory-safe zlib implementation written in rust
 
diff --git a/sources b/sources
index 53db215..a5421cf 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (zlib-rs-0.4.0.crate) = f068ecb90393c470c39c733bc6e9ffe683b3b66027c90f03f72542b5497edc6c134bc48573483bef69f35ce20f6a4af7c8f7b205fe1f3faeccebb76873780321
+SHA512 (zlib-rs-0.4.1.crate) = 75d8f68e7b60925f30f17dca49689dbe9ee4ac00d8852c4e7b11405900bcdc9c532bbf369b7cd93aef89fdd56a6fc7faef1a2c85e2661cfd58427ec9fafcabdb
diff --git a/zlib-rs-fix-metadata.diff b/zlib-rs-fix-metadata.diff
index be1e1fa..2279ee6 100644
--- a/zlib-rs-fix-metadata.diff
+++ b/zlib-rs-fix-metadata.diff
@@ -1,6 +1,6 @@
---- zlib-rs-0.4.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ zlib-rs-0.4.0/Cargo.toml	2024-11-20T05:03:47.033928+00:00
-@@ -30,17 +30,6 @@
+--- zlib-rs-0.4.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ zlib-rs-0.4.1/Cargo.toml	2024-12-16T13:59:19.494265+00:00
+@@ -31,17 +31,6 @@
  name = "zlib_rs"
  path = "src/lib.rs"
  
@@ -18,7 +18,7 @@
  [dev-dependencies.crc32fast]
  version = "1.3.2"
  
-@@ -50,10 +39,6 @@
+@@ -51,10 +40,6 @@
  default-features = false
  
  [features]