diff --git a/clock.go b/clock.go
index 4e8a3e3..6a4edb2 100644
--- a/clock.go
+++ b/clock.go
@@ -317,6 +317,13 @@ func (t *Ticker) Stop() {
 	}
 }
 
+// Reset resets the ticker to a new duration.
+func (t *Ticker) Reset(dur time.Duration) {
+	if t.ticker != nil {
+		t.ticker.Reset(dur)
+	}
+}
+
 type internalTicker Ticker
 
 func (t *internalTicker) Next() time.Time { return t.next }
diff --git a/clock_test.go b/clock_test.go
index 275f5b9..36296f4 100644
--- a/clock_test.go
+++ b/clock_test.go
@@ -124,21 +124,33 @@ func TestClock_Ticker(t *testing.T) {
 
 // Ensure that the clock's ticker can stop correctly.
 func TestClock_Ticker_Stp(t *testing.T) {
+	ticker := New().Ticker(20 * time.Millisecond)
+	<-ticker.C
+	ticker.Stop()
+	select {
+	case <-ticker.C:
+		t.Fatal("unexpected send")
+	case <-time.After(30 * time.Millisecond):
+	}
+}
+
+// Ensure that the clock's ticker can reset correctly.
+func TestClock_Ticker_Rst(t *testing.T) {
 	var ok bool
 	go func() {
-		time.Sleep(10 * time.Millisecond)
+		time.Sleep(30 * time.Millisecond)
 		ok = true
 	}()
 	gosched()
 
 	ticker := New().Ticker(20 * time.Millisecond)
 	<-ticker.C
-	ticker.Stop()
-	select {
-	case <-ticker.C:
-		t.Fatal("unexpected send")
-	case <-time.After(30 * time.Millisecond):
+	ticker.Reset(5 * time.Millisecond)
+	<-ticker.C
+	if ok {
+		t.Fatal("too late")
 	}
+	ticker.Stop()
 }
 
 // Ensure that the clock's timer waits correctly.
@@ -167,12 +179,6 @@ func TestClock_Timer(t *testing.T) {
 
 // Ensure that the clock's timer can be stopped.
 func TestClock_Timer_Stop(t *testing.T) {
-	var ok bool
-	go func() {
-		time.Sleep(10 * time.Millisecond)
-		ok = true
-	}()
-
 	timer := New().Timer(20 * time.Millisecond)
 	if !timer.Stop() {
 		t.Fatal("timer not running")
diff --git a/go.mod b/go.mod
index 2785ed6..758903a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/benbjohnson/clock
 
-go 1.13
+go 1.15