diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc7f8eb..dc2e158 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.19.x, 1.20.x, 1.21.x]
+        go-version: [1.21.x, 1.22.x, 1.23.x]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -21,6 +21,6 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.55
+          version: v1.63
       - run: go vet ./...
       - run: go test -tags skipsecretserviceintegrationtests ./...
diff --git a/.golangci.yml b/.golangci.yml
index 23aaf43..4eb78ca 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -9,3 +9,5 @@ linters:
     - gofmt
     - gocritic
     - unconvert
+    - revive
+    - govet
diff --git a/datetime.go b/datetime.go
index 2daca4a..15be2a3 100644
--- a/datetime.go
+++ b/datetime.go
@@ -34,8 +34,8 @@ func unixToAbsoluteTime(s int64, ns int64) C.CFAbsoluteTime {
 }
 
 func absoluteTimeToUnix(abs C.CFAbsoluteTime) (int64, int64) {
-	int, frac := math.Modf(float64(abs))
-	return int64(int) + absoluteTimeIntervalSince1970(), int64(frac * nsPerSec)
+	i, frac := math.Modf(float64(abs))
+	return int64(i) + absoluteTimeIntervalSince1970(), int64(frac * nsPerSec)
 }
 
 // TimeToCFDate will convert the given time.Time to a CFDateRef, which
diff --git a/go.mod b/go.mod
index dfd4374..33f95a1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,12 @@
 module github.com/keybase/go-keychain
 
-go 1.19
+go 1.21
 
 require (
 	github.com/keybase/dbus v0.0.0-20220506165403-5aa21ea2c23a
 	github.com/pkg/errors v0.9.1
-	github.com/stretchr/testify v1.8.4
-	golang.org/x/crypto v0.31.0
+	github.com/stretchr/testify v1.10.0
+	golang.org/x/crypto v0.32.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index ec23f31..0c6c2f2 100644
--- a/go.sum
+++ b/go.sum
@@ -6,10 +6,10 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
-golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
+golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
diff --git a/secretservice/secretservice_test.go b/secretservice/secretservice_test.go
index a07e25c..708de18 100644
--- a/secretservice/secretservice_test.go
+++ b/secretservice/secretservice_test.go
@@ -25,7 +25,7 @@ func TestKeyringDH(t *testing.T) {
 func testKeyring(t *testing.T, mode AuthenticationMode) {
 	srv, err := NewService()
 	require.NoError(t, err)
-	session, err := srv.OpenSession(AuthenticationDHAES)
+	session, err := srv.OpenSession(mode)
 	require.NoError(t, err)
 	defer srv.CloseSession(session)