diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index c18a0df..fea05a7 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -24,11 +24,11 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v4
+        uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.56.2
+          version: v1.60.1
           skip-pkg-cache: true
           skip-build-cache: true
diff --git a/go.mod b/go.mod
index baab6be..4709ed9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/theodorsm/covert-dtls
 
-go 1.19
+go 1.20
 
 require (
 	github.com/google/gopacket v1.1.19
diff --git a/pkg/randomize/cipher_suite.go b/pkg/randomize/cipher_suite.go
index 183d9c6..6316187 100644
--- a/pkg/randomize/cipher_suite.go
+++ b/pkg/randomize/cipher_suite.go
@@ -31,7 +31,6 @@ func encodeCipherSuiteIDs(cipherSuiteIDs []uint16) []byte {
 	return out
 }
 
-// nolint:typecheck
 func DefaultCipherSuites() []dtls.CipherSuiteID {
 	return []dtls.CipherSuiteID{
 		dtls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
diff --git a/pkg/randomize/util.go b/pkg/randomize/util.go
index 73796bd..8628992 100644
--- a/pkg/randomize/util.go
+++ b/pkg/randomize/util.go
@@ -4,7 +4,6 @@ import (
 	"math/rand/v2"
 )
 
-// nolint:typecheck
 func randRange(min, max int) int {
 	return rand.IntN(max-min+1) + min
 }