diff --git a/tools/go.mod b/tools/go.mod
index 5ec37a3308..11e9bb6755 100644
--- a/tools/go.mod
+++ b/tools/go.mod
@@ -1,6 +1,7 @@
 module github.com/percona/pmm/tools
 
 go 1.21
+toolchain go1.22.1
 
 replace github.com/go-openapi/spec => github.com/Percona-Lab/spec v0.20.5-percona
 
@@ -20,7 +21,7 @@ require (
 	github.com/quasilyte/go-consistent v0.6.0
 	github.com/reviewdog/reviewdog v0.17.0
 	github.com/vburenin/ifacemaker v1.2.1
-	github.com/vektra/mockery/v2 v2.40.2
+	github.com/vektra/mockery/v2 v2.42.1
 	golang.org/x/perf v0.0.0-20230717203022-1ba3a21238c9
 	golang.org/x/tools v0.19.0
 	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.3.0
diff --git a/tools/go.sum b/tools/go.sum
index 8dfef95ea4..5fc9ec7e4d 100644
--- a/tools/go.sum
+++ b/tools/go.sum
@@ -682,8 +682,8 @@ github.com/vbatts/tar-split v0.11.5 h1:3bHCTIheBm1qFTcgh9oPu+nNBtX+XJIupG/vacinC
 github.com/vbatts/tar-split v0.11.5/go.mod h1:yZbwRsSeGjusneWgA781EKej9HF8vme8okylkAeNKLk=
 github.com/vburenin/ifacemaker v1.2.1 h1:3Vq8B/bfBgjWTkv+jDg4dVL1KHt3k1K4lO7XRxYA2sk=
 github.com/vburenin/ifacemaker v1.2.1/go.mod h1:5WqrzX2aD7/hi+okBjcaEQJMg4lDGrpuEX3B8L4Wgrs=
-github.com/vektra/mockery/v2 v2.40.2 h1:JKuQ74IXibMCGKG6F0yvH/s2sNs1CHy/nGBP0We5DJ8=
-github.com/vektra/mockery/v2 v2.40.2/go.mod h1:KYBZF/7sqOa86BaOZPYsoCZWEWLS90a5oBLg2pVudxY=
+github.com/vektra/mockery/v2 v2.42.1 h1:z7l3O4jCzRZat3rm9jpHc8lzpR8bs1VBii7bYtl3KQs=
+github.com/vektra/mockery/v2 v2.42.1/go.mod h1:XNTE9RIu3deGAGQRVjP1VZxGpQNm0YedZx4oDs3prr8=
 github.com/vvakame/sdlog v1.2.0 h1:gwZRXZ0EmhJQJN/Do/+PTQigcmFiSqZ07aDjxqGOLT8=
 github.com/vvakame/sdlog v1.2.0/go.mod h1:gFYv2g/iR3pJSxkJz0YnkNmhNbXT5R3PzWsfZKGQADY=
 github.com/xanzy/go-gitlab v0.96.0 h1:LGkZ+wSNMRtHIBaYE4Hq3dZVjprwHv3Y1+rhKU3WETs=