diff --git a/.buildkite/hooks/post-checkout b/.buildkite/hooks/post-checkout
index 67ae214..e10f15d 100644
--- a/.buildkite/hooks/post-checkout
+++ b/.buildkite/hooks/post-checkout
@@ -47,7 +47,7 @@ MERGE_BRANCH="pr_merge_${PR_ID}"
 checkout_merge "${TARGET_BRANCH}" "${PR_COMMIT}" "${MERGE_BRANCH}"
 
 echo "Commit information"
-git log --format=%B -n 1
+git --no-pager log --format=%B -n 1
 
 # Ensure buildkite groups are rendered
 echo ""
diff --git a/.buildkite/scripts/bench.sh b/.buildkite/scripts/bench.sh
index 47511ad..8258663 100755
--- a/.buildkite/scripts/bench.sh
+++ b/.buildkite/scripts/bench.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euxo pipefail
 
-go get -d -t ./...
 go mod download
+go mod verify
 
 go test -count=5 -benchmem -run=XXX -benchtime=100ms -bench='.*' -v $(go list ./... | grep -v /vendor/) | tee bench.out
diff --git a/.buildkite/scripts/test.sh b/.buildkite/scripts/test.sh
index 7cc250c..1bbf41b 100755
--- a/.buildkite/scripts/test.sh
+++ b/.buildkite/scripts/test.sh
@@ -2,7 +2,6 @@
 set -euxo pipefail
 
 go install github.com/elastic/go-licenser@latest
-go get -d -t ./...
 go mod download
 go mod verify
 
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 986aa6f..11ec181 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -10,24 +10,21 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Read .go-version file
         id: goversion
         run: echo "version=$(cat .go-version)" >> $GITHUB_OUTPUT
 
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v4
         with:
           go-version: "${{ steps.goversion.outputs.version }}"
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.44.2
+          version: v1.54.2
           args: --timeout=5m
 
           # Ignore pre-existing issues.
           only-new-issues: true
-
-          # Use the Go version specified in .go-version for consistency.
-          skip-go-installation: true
diff --git a/.go-version b/.go-version
index 622f042..3500250 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.17.6
+1.21.0
diff --git a/.golangci.yml b/.golangci.yml
index c5fc9d4..6926c02 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -18,7 +18,6 @@ linters:
     - typecheck
     - unused
     - varcheck
-    - depguard
     - errorlint
     - gofumpt
     - goimports
diff --git a/auparse/auparse.go b/auparse/auparse.go
index 5a65cc6..951720a 100644
--- a/auparse/auparse.go
+++ b/auparse/auparse.go
@@ -334,6 +334,7 @@ func extractKeyValuePairs(msg string) fieldMap {
 func trimQuotesAndSpace(v string) string { return strings.Trim(v, `'" `) }
 
 // Enrichment after KV parsing.
+//
 //nolint:errcheck // Continue enriching even if some fields do not exist.
 func (m *AuditMessage) enrichData(data fieldMap) error {
 	data.normalizeUnsetID("auid")
diff --git a/go.mod b/go.mod
index 6de4789..3b3bb83 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,6 @@ require (
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/stretchr/testify v1.7.0
 	go.uber.org/multierr v1.7.0
-	golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1
-	gopkg.in/yaml.v2 v2.3.0
+	golang.org/x/sys v0.11.0
+	gopkg.in/yaml.v2 v2.4.0
 )
diff --git a/go.sum b/go.sum
index c831254..d076ada 100644
--- a/go.sum
+++ b/go.sum
@@ -13,12 +13,12 @@ go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
 go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
-golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1 h1:ogLJMz+qpzav7lGMh10LMvAkM/fAoGlaiiHYiFYdm80=
-golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 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.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=