diff --git a/go.mod b/go.mod
index 2f2bab09..3d948070 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	go.temporal.io/api v1.23.0
 	go.temporal.io/sdk v1.23.1
 	go.temporal.io/sdk/contrib/tally v0.2.0
-	go.temporal.io/server v1.21.2
+	go.temporal.io/server v1.21.4
 	go.uber.org/zap v1.24.0
 	google.golang.org/protobuf v1.31.0
 )
diff --git a/go.sum b/go.sum
index 078cddbc..268dc7b7 100644
--- a/go.sum
+++ b/go.sum
@@ -994,8 +994,8 @@ go.temporal.io/sdk v1.23.1 h1:HzOaw5+f6QgDW/HH1jzwgupII7nVz+fzxFPjmFJqKiQ=
 go.temporal.io/sdk v1.23.1/go.mod h1:S7vWxU01lGcCny0sWx03bkkYw4VtVrpzeqBTn2A6y+E=
 go.temporal.io/sdk/contrib/tally v0.2.0 h1:XnTJIQcjOv+WuCJ1u8Ve2nq+s2H4i/fys34MnWDRrOo=
 go.temporal.io/sdk/contrib/tally v0.2.0/go.mod h1:1kpSuCms/tHeJQDPuuKkaBsMqfHnIIRnCtUYlPNXxuE=
-go.temporal.io/server v1.21.2 h1:kx3TTBuNDScsQSG93XYMT65vm4A4aDOTWnhwViShiU0=
-go.temporal.io/server v1.21.2/go.mod h1:Wtl0Io+CzQ56261Na3UnFcT6oXFsmkdOQ7OddEknnq4=
+go.temporal.io/server v1.21.4 h1:lW32GaqHEWWveeEYKWFzqpfQTws5OXSVUvB3hEofCYc=
+go.temporal.io/server v1.21.4/go.mod h1:o3azXry/6fuvSuXSpPmeCmkUmZ0RuFYgULJu67qwRZY=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=