diff --git a/go.mod b/go.mod
index dc5777d..3c1ebb9 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/gabriel-vasile/mimetype v1.4.1
-	github.com/gotd/contrib v0.13.0
+	github.com/gotd/contrib v0.15.0
 	github.com/gotd/td v0.79.0
 	github.com/schollz/progressbar/v3 v3.13.1
 	github.com/urfave/cli/v2 v2.25.1
diff --git a/go.sum b/go.sum
index 9fb2da3..f497026 100644
--- a/go.sum
+++ b/go.sum
@@ -39,8 +39,8 @@ github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/gotd/contrib v0.13.0 h1:6Qq4jFAhq8bc8DyCM3sNiVj4TUClDLEEmUZR5Lr6L5M=
-github.com/gotd/contrib v0.13.0/go.mod h1:Y1vtBgGhfnLKXQTCE6HzU9+quvacOAC1zxXA1/I5t9w=
+github.com/gotd/contrib v0.15.0 h1:kKNXcrrBtXYXao8SJB4/uAHhCML2ZmfGhj0ceB+OQFY=
+github.com/gotd/contrib v0.15.0/go.mod h1:1ZtjC8u3LfTAQzk54IrNRDldyYrghaiTh93uiKuDwKY=
 github.com/gotd/ige v0.2.2 h1:XQ9dJZwBfDnOGSTxKXBGP4gMud3Qku2ekScRjDWWfEk=
 github.com/gotd/ige v0.2.2/go.mod h1:tuCRb+Y5Y3eNTo3ypIfNpQ4MFjrnONiL2jN2AKZXmb0=
 github.com/gotd/neo v0.1.5 h1:oj0iQfMbGClP8xI59x7fE/uHoTJD7NZH9oV1WNuPukQ=
@@ -128,7 +128,7 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=