diff --git a/go.mod b/go.mod
index 7af86a3..36d5b82 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module sigs.k8s.io/logtools
 go 1.15
 
 require (
-	golang.org/x/exp v0.0.0-20210220032938-85be41e4509f
-	golang.org/x/tools v0.1.12
+	golang.org/x/exp v0.0.0-20230807204917-050eac23e9de
+	golang.org/x/tools v0.12.0
 )
diff --git a/go.sum b/go.sum
index e7fb11d..d389262 100644
--- a/go.sum
+++ b/go.sum
@@ -1,50 +1,57 @@
-dmitri.shuralyov.com/gpu/mtl v0.0.0-20201218220906-28db891af037/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
-golang.org/x/exp v0.0.0-20210220032938-85be41e4509f h1:GrkO5AtFUU9U/1f5ctbIBXtBGeSJbWwIYfIsTcFMaX4=
-golang.org/x/exp v0.0.0-20210220032938-85be41e4509f/go.mod h1:I6l2HNBLBZEcrOoCpyKLdY2lHoRZ8lI4x60KMCQDft4=
-golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
-golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
-golang.org/x/mobile v0.0.0-20201217150744-e6ae53a27f4f/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
-golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
-golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
-golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.3.1-0.20200828183125-ce943fd02449/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s=
+golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
+golang.org/x/exp v0.0.0-20230807204917-050eac23e9de h1:l5Za6utMv/HsBWWqzt4S8X17j+kt1uVETUX5UFhn2rE=
+golang.org/x/exp v0.0.0-20230807204917-050eac23e9de/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
+golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.11.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
+golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
+golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
+golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
+golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
+golang.org/x/term v0.11.0/go.mod h1:zC9APTIj3jG3FdV/Ons+XE1riIZXG4aZ4GTHiPZJPIU=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.12.0 h1:YW6HUoUmYBpwSgyaGaZq1fHjrBjX1rlpZ54T6mu2kss=
+golang.org/x/tools v0.12.0/go.mod h1:Sc0INKfu04TlqNoRA1hgpFZbhYXHPr4V5DzpSBTPqQM=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/logcheck/main.go b/logcheck/main.go
index 88e45bf..c792d11 100644
--- a/logcheck/main.go
+++ b/logcheck/main.go
@@ -23,5 +23,6 @@ import (
 )
 
 func main() {
-	singlechecker.Main(pkg.Analyser())
+	analyzer, _ := pkg.Analyser()
+	singlechecker.Main(analyzer)
 }
diff --git a/logcheck/main_test.go b/logcheck/main_test.go
index 1f8a0fe..c98eafd 100644
--- a/logcheck/main_test.go
+++ b/logcheck/main_test.go
@@ -153,7 +153,7 @@ func TestAnalyzer(t *testing.T) {
 	}
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {
-			analyzer := pkg.Analyser()
+			analyzer, _ := pkg.Analyser()
 			set := func(flag, value string) {
 				if value != "" {
 					if err := analyzer.Flags.Set(flag, value); err != nil {
diff --git a/logcheck/pkg/filter.go b/logcheck/pkg/filter.go
index c2ad909..e0bed11 100644
--- a/logcheck/pkg/filter.go
+++ b/logcheck/pkg/filter.go
@@ -20,6 +20,7 @@ import (
 	"bufio"
 	"flag"
 	"fmt"
+	"io"
 	"os"
 	"regexp"
 	"strings"
@@ -50,7 +51,10 @@ func (f *RegexpFilter) Set(filename string) error {
 		return err
 	}
 	defer file.Close()
+	return f.Parse(file, filename)
+}
 
+func (f *RegexpFilter) Parse(file io.Reader, filename string) error {
 	// Reset before parsing.
 	f.filename = filename
 	f.lines = nil
diff --git a/logcheck/pkg/logcheck.go b/logcheck/pkg/logcheck.go
index a2d45f4..124a091 100644
--- a/logcheck/pkg/logcheck.go
+++ b/logcheck/pkg/logcheck.go
@@ -17,6 +17,7 @@ limitations under the License.
 package pkg
 
 import (
+	"bytes"
 	"flag"
 	"fmt"
 	"go/ast"
@@ -45,18 +46,31 @@ const (
 
 type checks map[string]*bool
 
-type config struct {
+type Config struct {
 	enabled       checks
 	fileOverrides RegexpFilter
 }
 
-func (c config) isEnabled(check string, filename string) bool {
+func (c Config) isEnabled(check string, filename string) bool {
 	return c.fileOverrides.Enabled(check, *c.enabled[check], filename)
 }
 
+func (c *Config) SetEnabled(check string, enabled bool) error {
+	_, ok := c.enabled[check]
+	if !ok {
+		return fmt.Errorf("unsupported check %q", check)
+	}
+	*c.enabled[check] = enabled
+	return nil
+}
+
+func (c *Config) ParseConfig(configContent string) error {
+	return c.fileOverrides.Parse(bytes.NewBufferString(configContent), "<buffer>")
+}
+
 // Analyser creates a new logcheck analyser.
-func Analyser() *analysis.Analyzer {
-	c := config{
+func Analyser() (*analysis.Analyzer, *Config) {
+	c := Config{
 		enabled: checks{
 			structuredCheck:    new(bool),
 			parametersCheck:    new(bool),
@@ -72,7 +86,7 @@ func Analyser() *analysis.Analyzer {
 	for key := range c.enabled {
 		c.fileOverrides.validChecks[key] = true
 	}
-	logcheckFlags := flag.NewFlagSet("", flag.ExitOnError)
+	var logcheckFlags flag.FlagSet
 	prefix := "check-"
 	logcheckFlags.BoolVar(c.enabled[structuredCheck], prefix+structuredCheck, true, `When true, logcheck will warn about calls to unstructured
 klog methods (Info, Infof, Error, Errorf, Warningf, etc).`)
@@ -110,11 +124,11 @@ klog methods (Info, Infof, Error, Errorf, Warningf, etc).`)
 		Run: func(pass *analysis.Pass) (interface{}, error) {
 			return run(pass, &c)
 		},
-		Flags: *logcheckFlags,
-	}
+		Flags: logcheckFlags,
+	}, &c
 }
 
-func run(pass *analysis.Pass, c *config) (interface{}, error) {
+func run(pass *analysis.Pass, c *Config) (interface{}, error) {
 	for _, file := range pass.Files {
 		ast.Inspect(file, func(n ast.Node) bool {
 			switch n := n.(type) {
@@ -135,7 +149,7 @@ func run(pass *analysis.Pass, c *config) (interface{}, error) {
 }
 
 // checkForFunctionExpr checks for unstructured logging function, prints error if found any.
-func checkForFunctionExpr(fexpr *ast.CallExpr, pass *analysis.Pass, c *config) {
+func checkForFunctionExpr(fexpr *ast.CallExpr, pass *analysis.Pass, c *Config) {
 	fun := fexpr.Fun
 	args := fexpr.Args
 
@@ -414,7 +428,7 @@ func hasFormatSpecifier(fArgs []ast.Expr) (string, bool) {
 // context and a logger. That is problematic because it leads to ambiguity:
 // does the context already contain the logger? That matters when passing it on
 // without the logger.
-func checkForContextAndLogger(n ast.Node, params *ast.FieldList, pass *analysis.Pass, c *config) {
+func checkForContextAndLogger(n ast.Node, params *ast.FieldList, pass *analysis.Pass, c *Config) {
 	var haveLogger, haveContext bool
 
 	for _, param := range params.List {
@@ -445,7 +459,7 @@ func checkForContextAndLogger(n ast.Node, params *ast.FieldList, pass *analysis.
 
 // checkForIfEnabled detects `if klog.V(..).Enabled() { ...` and `if
 // logger.V(...).Enabled()` and suggests capturing the result of V.
-func checkForIfEnabled(i *ast.IfStmt, pass *analysis.Pass, c *config) {
+func checkForIfEnabled(i *ast.IfStmt, pass *analysis.Pass, c *Config) {
 	// if i.Init == nil {
 	// A more complex if statement, let's assume it's okay.
 	// return
diff --git a/logcheck/plugin/plugin.go b/logcheck/plugin/plugin.go
index b1dab71..52d0228 100644
--- a/logcheck/plugin/plugin.go
+++ b/logcheck/plugin/plugin.go
@@ -19,6 +19,10 @@ limitations under the License.
 package main
 
 import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+
 	"golang.org/x/tools/go/analysis"
 	"sigs.k8s.io/logtools/logcheck/pkg"
 )
@@ -26,10 +30,47 @@ import (
 type analyzerPlugin struct{}
 
 func (*analyzerPlugin) GetAnalyzers() []*analysis.Analyzer {
-	return []*analysis.Analyzer{
-		pkg.Analyser(),
-	}
+	analyzer, _ := pkg.Analyser()
+	return []*analysis.Analyzer{analyzer}
 }
 
 // AnalyzerPlugin is the entry point for golangci-lint.
 var AnalyzerPlugin analyzerPlugin
+
+type settings struct {
+	Check  map[string]bool `json:"check"`
+	Config string          `json:"config"`
+}
+
+// New API, see https://github.com/golangci/golangci-lint/pull/3887.
+func New(pluginSettings interface{}) ([]*analysis.Analyzer, error) {
+	// We could manually parse the settings. This would involve several
+	// type assertions. Encoding as JSON and then decoding into our
+	// settings struct is easier.
+	//
+	// The downside is that format errors are less user-friendly.
+	var buffer bytes.Buffer
+	if err := json.NewEncoder(&buffer).Encode(pluginSettings); err != nil {
+		return nil, fmt.Errorf("encoding settings as internal JSON buffer: %v", err)
+	}
+	var s settings
+	decoder := json.NewDecoder(&buffer)
+	decoder.DisallowUnknownFields()
+	if err := decoder.Decode(&s); err != nil {
+		return nil, fmt.Errorf("decoding settings from internal JSON buffer: %v", err)
+	}
+
+	// Now create an analyzer and configure it.
+	analyzer, config := pkg.Analyser()
+	for check, enabled := range s.Check {
+		if err := config.SetEnabled(check, enabled); err != nil {
+			// No need to wrap, the error is informative.
+			return nil, err
+		}
+	}
+	if err := config.ParseConfig(s.Config); err != nil {
+		return nil, fmt.Errorf("parsing config: %v", err)
+	}
+
+	return []*analysis.Analyzer{analyzer}, nil
+}