diff --git a/crontest/go.mod b/crontest/go.mod
index 353ee74..0040b7c 100644
--- a/crontest/go.mod
+++ b/crontest/go.mod
@@ -4,4 +4,4 @@ go 1.22.0
 
 replace github.com/flc1125/go-cron/v4 => ../
 
-require github.com/flc1125/go-cron/v4 v4.3.0
+require github.com/flc1125/go-cron/v4 v4.3.1
diff --git a/middleware/delayoverlapping/go.mod b/middleware/delayoverlapping/go.mod
index ff97510..3796925 100644
--- a/middleware/delayoverlapping/go.mod
+++ b/middleware/delayoverlapping/go.mod
@@ -8,8 +8,8 @@ replace (
 )
 
 require (
-	github.com/flc1125/go-cron/crontest/v4 v4.3.0
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/crontest/v4 v4.3.1
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/stretchr/testify v1.10.0
 )
 
diff --git a/middleware/distributednooverlapping/go.mod b/middleware/distributednooverlapping/go.mod
index 59842f4..1efe02f 100644
--- a/middleware/distributednooverlapping/go.mod
+++ b/middleware/distributednooverlapping/go.mod
@@ -8,8 +8,8 @@ replace (
 )
 
 require (
-	github.com/flc1125/go-cron/crontest/v4 v4.3.0
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/crontest/v4 v4.3.1
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/stretchr/testify v1.10.0
 )
 
diff --git a/middleware/distributednooverlapping/redismutex/go.mod b/middleware/distributednooverlapping/redismutex/go.mod
index 9dac6fa..63b164e 100644
--- a/middleware/distributednooverlapping/redismutex/go.mod
+++ b/middleware/distributednooverlapping/redismutex/go.mod
@@ -9,8 +9,8 @@ replace (
 )
 
 require (
-	github.com/flc1125/go-cron/middleware/distributednooverlapping/v4 v4.3.0
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/middleware/distributednooverlapping/v4 v4.3.1
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/redis/go-redis/v9 v9.7.0
 	github.com/stretchr/testify v1.10.0
 )
diff --git a/middleware/nooverlapping/go.mod b/middleware/nooverlapping/go.mod
index 12aa312..2f97f62 100644
--- a/middleware/nooverlapping/go.mod
+++ b/middleware/nooverlapping/go.mod
@@ -8,8 +8,8 @@ replace (
 )
 
 require (
-	github.com/flc1125/go-cron/crontest/v4 v4.3.0
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/crontest/v4 v4.3.1
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/stretchr/testify v1.10.0
 )
 
diff --git a/middleware/otel/go.mod b/middleware/otel/go.mod
index 13f9fdd..54cf1fe 100644
--- a/middleware/otel/go.mod
+++ b/middleware/otel/go.mod
@@ -5,7 +5,7 @@ go 1.22.0
 replace github.com/flc1125/go-cron/v4 => ../../
 
 require (
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/otel v1.33.0
 	go.opentelemetry.io/otel/sdk v1.33.0
diff --git a/middleware/recovery/go.mod b/middleware/recovery/go.mod
index 1130077..707f30b 100644
--- a/middleware/recovery/go.mod
+++ b/middleware/recovery/go.mod
@@ -8,8 +8,8 @@ replace (
 )
 
 require (
-	github.com/flc1125/go-cron/crontest/v4 v4.3.0
-	github.com/flc1125/go-cron/v4 v4.3.0
+	github.com/flc1125/go-cron/crontest/v4 v4.3.1
+	github.com/flc1125/go-cron/v4 v4.3.1
 	github.com/stretchr/testify v1.10.0
 )
 
diff --git a/version.go b/version.go
index f22b4b0..abe76b3 100644
--- a/version.go
+++ b/version.go
@@ -1,5 +1,5 @@
 package cron
 
 func Version() string {
-	return "4.3.0"
+	return "4.3.1"
 }
diff --git a/versions.yaml b/versions.yaml
index 1d9f56f..54fdb15 100644
--- a/versions.yaml
+++ b/versions.yaml
@@ -1,6 +1,6 @@
 module-sets:
   stable-v4:
-    version: v4.3.0
+    version: v4.3.1
     modules:
       - github.com/flc1125/go-cron/v4
       - github.com/flc1125/go-cron/crontest/v4