diff --git a/pipelines/go.mod b/pipelines/go.mod
index 693c3df6..a54164b7 100644
--- a/pipelines/go.mod
+++ b/pipelines/go.mod
@@ -20,7 +20,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.29.0
 
 	// gRPC
-	google.golang.org/grpc v1.65.0
+	google.golang.org/grpc v1.66.2
 )
 
 require (
diff --git a/pipelines/go.sum b/pipelines/go.sum
index c01d2a27..5c580d62 100644
--- a/pipelines/go.sum
+++ b/pipelines/go.sum
@@ -323,8 +323,8 @@ google.golang.org/genproto/googleapis/api v0.0.0-20240711142825-46eb208f015d h1:
 google.golang.org/genproto/googleapis/api v0.0.0-20240711142825-46eb208f015d/go.mod h1:mw8MG/Qz5wfgYr6VqVCiZcHe/GJEfI+oGGDCohaVgB0=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240708141625-4ad9e859172b h1:04+jVzTs2XBnOZcPsLnmrTGqltqJbZQ1Ey26hjYdQQ0=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240708141625-4ad9e859172b/go.mod h1:Ue6ibwXGpU+dqIcODieyLOcgj7z8+IcskoNIgZxtrFY=
-google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc=
-google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ=
+google.golang.org/grpc v1.66.2 h1:3QdXkuq3Bkh7w+ywLdLvM56cmGvQHUMZpiCzt6Rqaoo=
+google.golang.org/grpc v1.66.2/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
 google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
 google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=