diff --git a/go.mod b/go.mod
index 69054d8bcc3..b88bce57e8d 100644
--- a/go.mod
+++ b/go.mod
@@ -38,10 +38,10 @@ require (
 )
 
 require (
-	github.com/creachadair/atomicfile v0.2.6
+	github.com/creachadair/atomicfile v0.3.3
 	github.com/creachadair/taskgroup v0.3.2
 	github.com/golangci/golangci-lint v1.45.2
-	github.com/google/go-cmp v0.5.8
+	github.com/google/go-cmp v0.6.0
 	github.com/vektra/mockery/v2 v2.12.2
 	gotest.tools v2.2.0+incompatible
 )
@@ -75,7 +75,7 @@ require (
 	github.com/charithe/durationcheck v0.0.9 // indirect
 	github.com/chavacava/garif v0.0.0-20210405164556-e8a0a408d6af // indirect
 	github.com/containerd/continuity v0.2.1 // indirect
-	github.com/creachadair/tomledit v0.0.19
+	github.com/creachadair/tomledit v0.0.26
 	github.com/daixiang0/gci v0.3.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/denis-tingaikin/go-header v0.4.3 // indirect
diff --git a/go.sum b/go.sum
index 22ebb51ba50..f3d69fe3190 100644
--- a/go.sum
+++ b/go.sum
@@ -227,12 +227,16 @@ github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwc
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/creachadair/atomicfile v0.2.6 h1:FgYxYvGcqREApTY8Nxg8msM6P/KVKK3ob5h9FaRUTNg=
-github.com/creachadair/atomicfile v0.2.6/go.mod h1:BRq8Une6ckFneYXZQ+kO7p1ZZP3I2fzVzf28JxrIkBc=
+github.com/creachadair/atomicfile v0.3.3 h1:yJlDq8qk9QmD/6ol+jq1X4bcoLNVdYq95+owOnauziE=
+github.com/creachadair/atomicfile v0.3.3/go.mod h1:X1r9P4wigJlGkYJO1HXZREdkVn+b1yHrsBBMLSj7tak=
+github.com/creachadair/command v0.1.12/go.mod h1:YKwUE49nAi8qxLl8jCQ0GMPvwdxmIBkJW3LqxgZ7ljk=
+github.com/creachadair/mds v0.3.0/go.mod h1:4vrFYUzTXMJpMBU+OA292I6IUxKWCCfZkgXg+/kBZMo=
+github.com/creachadair/mtest v0.0.0-20231015022703-31f2ea539dce h1:BFjvg2Oq88/2DOcUFu1ScIwKUn7KJYYvLr6AeuCJD54=
+github.com/creachadair/mtest v0.0.0-20231015022703-31f2ea539dce/go.mod h1:okn1ft6DY+qjPmnvYynyq7ufIQKJ2x2qwOCJZecei1k=
 github.com/creachadair/taskgroup v0.3.2 h1:zlfutDS+5XG40AOxcHDSThxKzns8Tnr9jnr6VqkYlkM=
 github.com/creachadair/taskgroup v0.3.2/go.mod h1:wieWwecHVzsidg2CsUnFinW1faVN4+kq+TDlRJQ0Wbk=
-github.com/creachadair/tomledit v0.0.19 h1:zbpfUtYFYFdpRjwJY9HJlto1iZ4M5YwYB6qqc37F6UM=
-github.com/creachadair/tomledit v0.0.19/go.mod h1:gvtfnSZLa+YNQD28vaPq0Nk12bRxEhmUdBzAWn+EGF4=
+github.com/creachadair/tomledit v0.0.26 h1:MoDdgHIHZ5PctBVsAZDjxdxreWUEa9ObPKTRkk5PPwA=
+github.com/creachadair/tomledit v0.0.26/go.mod h1:SJi1OxKpMyR141tq1lzsbPtIg3j8TeVPM/ZftfieD7o=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4=
@@ -452,8 +456,8 @@ github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
-github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=