diff --git a/go.mod b/go.mod
index 74ec4372..d56ed6cd 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.23.2
 require (
 	github.com/algolia/algoliasearch-client-go/v3 v3.31.4
 	github.com/apparentlymart/go-textseg v1.0.0
-	github.com/creachadair/jrpc2 v1.3.0
+	github.com/creachadair/jrpc2 v1.3.1
 	github.com/google/go-cmp v0.6.0
 	github.com/hashicorp/go-cleanhttp v0.5.2
 	github.com/hashicorp/go-memdb v1.3.4
@@ -59,7 +59,7 @@ require (
 	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/chigopher/pathlib v1.0.0 // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
-	github.com/creachadair/mds v0.21.4 // indirect
+	github.com/creachadair/mds v0.23.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/djherbis/buffer v1.2.0 // indirect
 	github.com/djherbis/nio/v3 v3.0.1 // indirect
@@ -104,7 +104,7 @@ require (
 	golang.org/x/crypto v0.32.0 // indirect
 	golang.org/x/mod v0.22.0 // indirect
 	golang.org/x/net v0.34.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
 	golang.org/x/sys v0.29.0 // indirect
 	golang.org/x/term v0.28.0 // indirect
 	golang.org/x/text v0.21.0 // indirect
diff --git a/go.sum b/go.sum
index 60d69b56..c5ba15c0 100644
--- a/go.sum
+++ b/go.sum
@@ -84,10 +84,10 @@ github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnht
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/creachadair/jrpc2 v1.3.0 h1:CALlqNxD3u16U+gzNGoSQMYAr9uLCxjrB3D6Yu9+e/4=
-github.com/creachadair/jrpc2 v1.3.0/go.mod h1:rOu1u3LG86IEhMlG/N6FaHuP/leA5PjyuTQvDjE/G9k=
-github.com/creachadair/mds v0.21.4 h1:osKuLbjkV7YswBnhuTJh1lCDkqZMQnNfFVn0j8wLpz8=
-github.com/creachadair/mds v0.21.4/go.mod h1:1ltMWZd9yXhaHEoZwBialMaviWVUpRPvMwVP7saFAzM=
+github.com/creachadair/jrpc2 v1.3.1 h1:4B2R9050CYdhCKepbFVWQVG0/EFqRa9MuuM1Thd7tZo=
+github.com/creachadair/jrpc2 v1.3.1/go.mod h1:GtMp2RXHMnrdOY8hWWlbBpjWXSVDXhuO/LMRJAtRFno=
+github.com/creachadair/mds v0.23.0 h1:cANHIuKZwbfIoo/zEWA2sn+uGYjqYHuWvpoApkdjGpg=
+github.com/creachadair/mds v0.23.0/go.mod h1:ArfS0vPHoLV/SzuIzoqTEZfoYmac7n9Cj8XPANHocvw=
 github.com/cyphar/filepath-securejoin v0.2.5 h1:6iR5tXJ/e6tJZzzdMc1km3Sa7RRIVBKAK32O2s7AYfo=
 github.com/cyphar/filepath-securejoin v0.2.5/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -521,8 +521,8 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=