diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index f40f9190a..72936e42e 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -212,7 +212,11 @@ func main() {
 		base.PublicMediaAPIMux,
 	)
 
-	wsUpgrader := websocket.Upgrader{}
+	wsUpgrader := websocket.Upgrader{
+		CheckOrigin: func(_ *http.Request) bool {
+			return true
+		},
+	}
 	httpRouter := mux.NewRouter().SkipClean(true).UseEncodedPath()
 	httpRouter.PathPrefix(httputil.InternalPathPrefix).Handler(base.InternalAPIMux)
 	httpRouter.PathPrefix(httputil.PublicClientPathPrefix).Handler(base.PublicClientAPIMux)
diff --git a/go.mod b/go.mod
index df2bc4c1f..ffaf54d33 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	github.com/matrix-org/gomatrix v0.0.0-20200827122206-7dd5e2a05bcd
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20210525110027-8cb7699aa64a
 	github.com/matrix-org/naffka v0.0.0-20201009174903-d26a3b9cb161
-	github.com/matrix-org/pinecone v0.0.0-20210614122540-33ce3bd0f3ac
+	github.com/matrix-org/pinecone v0.0.0-20210622111727-6e630fb016ac
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.7-0.20210414154423-1157a4212dcb
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
@@ -44,7 +44,7 @@ require (
 	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 	golang.org/x/mobile v0.0.0-20210220033013-bdb1ca9a1e08
 	golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
-	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 // indirect
+	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
 	gopkg.in/h2non/bimg.v1 v1.1.5
 	gopkg.in/yaml.v2 v2.4.0
 )
diff --git a/go.sum b/go.sum
index 9c8a7dfee..8faad1cb8 100644
--- a/go.sum
+++ b/go.sum
@@ -706,8 +706,8 @@ github.com/matrix-org/gomatrixserverlib v0.0.0-20210525110027-8cb7699aa64a h1:pV
 github.com/matrix-org/gomatrixserverlib v0.0.0-20210525110027-8cb7699aa64a/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
 github.com/matrix-org/naffka v0.0.0-20201009174903-d26a3b9cb161 h1:h1XVh05pLoC+nJjP3GIpj5wUsuC8WdHP3He0RTkRJTs=
 github.com/matrix-org/naffka v0.0.0-20201009174903-d26a3b9cb161/go.mod h1:sjyPyRxKM5uw1nD2cJ6O2OxI6GOqyVBfNXqKjBZTBZE=
-github.com/matrix-org/pinecone v0.0.0-20210614122540-33ce3bd0f3ac h1:qgEfJzulYUVDGh1PGzeGxYMGDtKSxMS+6eQG6E37pgM=
-github.com/matrix-org/pinecone v0.0.0-20210614122540-33ce3bd0f3ac/go.mod h1:UQzJS6UVyVwfkr+RLrdvBB1vLyECqe3fLYNcbRxv8SA=
+github.com/matrix-org/pinecone v0.0.0-20210622111727-6e630fb016ac h1:x9qICcE2aKXZPy8H62Z3VE2JRodotz6zHBMYhccbrzc=
+github.com/matrix-org/pinecone v0.0.0-20210622111727-6e630fb016ac/go.mod h1:UQzJS6UVyVwfkr+RLrdvBB1vLyECqe3fLYNcbRxv8SA=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=