diff --git a/internal/tools/go.mod b/internal/tools/go.mod
index b784696a1cfe..157c2a3143c6 100644
--- a/internal/tools/go.mod
+++ b/internal/tools/go.mod
@@ -3,7 +3,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/internal/tools
 go 1.23.0
 
 require (
-	github.com/Antonboom/testifylint v1.5.2
+	github.com/Antonboom/testifylint v1.6.0
 	github.com/Khan/genqlient v0.8.0
 	github.com/client9/misspell v0.3.4
 	github.com/daixiang0/gci v0.13.5
diff --git a/internal/tools/go.sum b/internal/tools/go.sum
index 64a4a159fcd5..dc3db583f553 100644
--- a/internal/tools/go.sum
+++ b/internal/tools/go.sum
@@ -12,8 +12,8 @@ github.com/Antonboom/errname v1.0.0 h1:oJOOWR07vS1kRusl6YRSlat7HFnb3mSfMl6sDMRoT
 github.com/Antonboom/errname v1.0.0/go.mod h1:gMOBFzK/vrTiXN9Oh+HFs+e6Ndl0eTFbtsRTSRdXyGI=
 github.com/Antonboom/nilnil v1.0.1 h1:C3Tkm0KUxgfO4Duk3PM+ztPncTFlOf0b2qadmS0s4xs=
 github.com/Antonboom/nilnil v1.0.1/go.mod h1:CH7pW2JsRNFgEh8B2UaPZTEPhCMuFowP/e8Udp9Nnb0=
-github.com/Antonboom/testifylint v1.5.2 h1:4s3Xhuv5AvdIgbd8wOOEeo0uZG7PbDKQyKY5lGoQazk=
-github.com/Antonboom/testifylint v1.5.2/go.mod h1:vxy8VJ0bc6NavlYqjZfmp6EfqXMtBgQ4+mhCojwC1P8=
+github.com/Antonboom/testifylint v1.6.0 h1:6rdILVPt4+rqcvhid8w9wJNynKLUgqHNpFyM67UeXyc=
+github.com/Antonboom/testifylint v1.6.0/go.mod h1:k+nEkathI2NFjKO6HvwmSrbzUcQ6FAnbZV+ZRrnXPLI=
 github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c h1:pxW6RcqyfI9/kWtOwnv/G+AzdKuy2ZrqINhenH4HyNs=
 github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/Crocmagnon/fatcontext v0.7.1 h1:SC/VIbRRZQeQWj/TcQBS6JmrXcfA+BU4OGSVUt54PjM=