diff --git a/go.mod b/go.mod
index 5a17336e..21e96ee5 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/ipfs/go-datastore v0.8.2
 	github.com/ipfs/go-log/v2 v2.6.0
 	github.com/libp2p/go-libp2p v0.41.1
-	github.com/libp2p/go-libp2p-pubsub v0.14.1
+	github.com/libp2p/go-libp2p-pubsub v0.14.2
 	github.com/multiformats/go-multiaddr v0.16.0
 	github.com/prometheus/client_golang v1.22.0
 	github.com/rollkit/rollkit v0.14.2-0.20250630141726-fa03f78d8121
diff --git a/go.sum b/go.sum
index c40f4e9e..cf2f15e3 100644
--- a/go.sum
+++ b/go.sum
@@ -673,8 +673,8 @@ github.com/libp2p/go-libp2p-kad-dht v0.29.1 h1:RyD1RnnkXOh1gwBCrMQ6ZVfTJECY5yDOY
 github.com/libp2p/go-libp2p-kad-dht v0.29.1/go.mod h1:tZEFTKWCsY0xngypKyAIwNDNZOBiikSUIgd/BjTF5Ms=
 github.com/libp2p/go-libp2p-kbucket v0.6.5 h1:Fsl1YvZcMwqrR4DYrTO02yo9PGYs2HBQIT3lGXFMTxg=
 github.com/libp2p/go-libp2p-kbucket v0.6.5/go.mod h1:U6WOd0BvnSp03IQSrjgM54tg7zh1UUNsXLJqAQzClTA=
-github.com/libp2p/go-libp2p-pubsub v0.14.1 h1:XK/rPKZKhPvRrtsjvfwrOZPnQQbGLmaEg7u6qnJfn8U=
-github.com/libp2p/go-libp2p-pubsub v0.14.1/go.mod h1:MKPU5vMI8RRFyTP0HfdsF9cLmL1nHAeJm44AxJGJx44=
+github.com/libp2p/go-libp2p-pubsub v0.14.2 h1:nT5lFHPQOFJcp9CW8hpKtvbpQNdl2udJuzLQWbgRum8=
+github.com/libp2p/go-libp2p-pubsub v0.14.2/go.mod h1:MKPU5vMI8RRFyTP0HfdsF9cLmL1nHAeJm44AxJGJx44=
 github.com/libp2p/go-libp2p-record v0.3.1 h1:cly48Xi5GjNw5Wq+7gmjfBiG9HCzQVkiZOUZ8kUl+Fg=
 github.com/libp2p/go-libp2p-record v0.3.1/go.mod h1:T8itUkLcWQLCYMqtX7Th6r7SexyUJpIyPgks757td/E=
 github.com/libp2p/go-libp2p-routing-helpers v0.7.4 h1:6LqS1Bzn5CfDJ4tzvP9uwh42IB7TJLNFJA6dEeGBv84=