diff --git a/Makefile b/Makefile
index 90660061f..c6b9ea830 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ endif
 
 GOLANGCI_LINT_VERSION := v1.64.6
 GOTESTSUM_VERSION := v1.12.0
-MOCKGEN_VERSION := v0.5.1
+MOCKGEN_VERSION := v0.5.2
 
 build: postcli
 .PHONY: build
diff --git a/go.mod b/go.mod
index 9c910a530..227ef7820 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/natefinch/atomic v1.0.1
 	github.com/stretchr/testify v1.10.0
 	github.com/zeebo/blake3 v0.2.4
-	go.uber.org/mock v0.5.1
+	go.uber.org/mock v0.5.2
 	go.uber.org/zap v1.27.0
 	golang.org/x/sync v0.14.0
 )
diff --git a/go.sum b/go.sum
index 9704a3c6b..2c8635165 100644
--- a/go.sum
+++ b/go.sum
@@ -16,8 +16,8 @@ github.com/zeebo/pcg v1.0.1 h1:lyqfGeWiv4ahac6ttHs+I5hwtH/+1mrhlCtVNQM2kHo=
 github.com/zeebo/pcg v1.0.1/go.mod h1:09F0S9iiKrwn9rlI5yjLkmrug154/YRW6KnnXVDM/l4=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-go.uber.org/mock v0.5.1 h1:ASgazW/qBmR+A32MYFDB6E2POoTgOwT509VP0CT/fjs=
-go.uber.org/mock v0.5.1/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=
+go.uber.org/mock v0.5.2 h1:LbtPTcP8A5k9WPXj54PPPbjcI4Y6lhyOZXn+VS7wNko=
+go.uber.org/mock v0.5.2/go.mod h1:wLlUxC2vVTPTaE3UD51E0BGOAElKrILxhVSDYQLld5o=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=