diff --git a/.gitignore b/.gitignore
index b72ba2e..29ab0e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /event-listener-strategy-0.3.0.crate
+/event-listener-strategy-0.4.0.crate
diff --git a/event-listener-strategy-fix-metadata-auto.diff b/event-listener-strategy-fix-metadata-auto.diff
index 7331e97..af6a8f3 100644
--- a/event-listener-strategy-fix-metadata-auto.diff
+++ b/event-listener-strategy-fix-metadata-auto.diff
@@ -1,5 +1,5 @@
---- event-listener-strategy-0.3.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ event-listener-strategy-0.3.0/Cargo.toml	2023-11-14T23:14:19.210717+00:00
+--- event-listener-strategy-0.4.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ event-listener-strategy-0.4.0/Cargo.toml	2024-01-02T13:48:47.020742+00:00
 @@ -53,5 +53,3 @@
  default = ["std"]
  std = ["event-listener/std"]
diff --git a/rust-event-listener-strategy.spec b/rust-event-listener-strategy.spec
index e8872ce..74ece56 100644
--- a/rust-event-listener-strategy.spec
+++ b/rust-event-listener-strategy.spec
@@ -5,7 +5,7 @@
 %global crate event-listener-strategy
 
 Name:           rust-event-listener-strategy
-Version:        0.3.0
+Version:        0.4.0
 Release:        %autorelease
 Summary:        Block or poll on event_listener easily
 
diff --git a/sources b/sources
index a3736b5..644506e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (event-listener-strategy-0.3.0.crate) = 6a06217d37c055802d8808e7e967564392275daa339cc35df6e103b7203799fdfa705411f6ce4a30d276e113bfa5948b1cb65c094ab34b1c8719277f4cacf4be
+SHA512 (event-listener-strategy-0.4.0.crate) = 02e8253ce8b680d9df72b786115d8894147483c5b44d530adb600718213424b2d87c899517ddacefe73738ec9c8904d042341d4aab8076fd19876e89972061e9