diff --git a/go.mod b/go.mod
index 948b06625c..50e189b515 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/reviewdog/go-bitbucket v0.0.0-20201024094602-708c3f6a7de0
 	github.com/stretchr/testify v1.7.0
 	github.com/vvakame/sdlog v0.0.0-20200409072131-7c0d359efddc
-	github.com/xanzy/go-gitlab v0.55.1
+	github.com/xanzy/go-gitlab v0.56.0
 	go.opencensus.io v0.23.0
 	golang.org/x/build v0.0.0-20200616162219-07bebbe343e9
 	golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b
diff --git a/go.sum b/go.sum
index ec8589d2ff..0aaac9ea2c 100644
--- a/go.sum
+++ b/go.sum
@@ -260,8 +260,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
 github.com/vvakame/sdlog v0.0.0-20200409072131-7c0d359efddc h1:El7LEavRpa49dYFE9ezO8aQxQn5E7u7eQkFsaXsoQAY=
 github.com/vvakame/sdlog v0.0.0-20200409072131-7c0d359efddc/go.mod h1:MmhrKtbECoUJTctfak+MnOFoJ9XQqYZ7chcwV9O7v3I=
-github.com/xanzy/go-gitlab v0.55.1 h1:IgX/DS9buV0AUz8fuJPQkdl0fQGfBiAsAHxpun8sNhg=
-github.com/xanzy/go-gitlab v0.55.1/go.mod h1:F0QEXwmqiBUxCgJm8fE9S+1veX4XC9Z4cfaAbqwk4YM=
+github.com/xanzy/go-gitlab v0.56.0 h1:/QHBvk3IKVNwvXB/UOWVb5J6VCN6r2bg9/WxjUbFY/0=
+github.com/xanzy/go-gitlab v0.56.0/go.mod h1:F0QEXwmqiBUxCgJm8fE9S+1veX4XC9Z4cfaAbqwk4YM=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=