diff --git a/go.mod b/go.mod
index ebb6ea69..eb6af537 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/fluxcd/kustomize-controller/api v1.6.1
 	github.com/fluxcd/pkg/apis/event v0.18.0
 	github.com/fluxcd/pkg/apis/meta v1.18.0
-	github.com/fluxcd/pkg/http/fetch v0.17.0
+	github.com/fluxcd/pkg/http/fetch v0.18.0
 	github.com/fluxcd/pkg/runtime v0.80.0
 	github.com/fluxcd/pkg/tar v0.13.0
 	github.com/fluxcd/source-controller/api v1.6.2
diff --git a/go.sum b/go.sum
index eb367928..45a424f7 100644
--- a/go.sum
+++ b/go.sum
@@ -63,14 +63,14 @@ github.com/fluxcd/pkg/apis/kustomize v1.11.0 h1:0IzDgxZkc4v+5SDNCvgZhfwfkdkQLPXC
 github.com/fluxcd/pkg/apis/kustomize v1.11.0/go.mod h1:j302mJGDww8cn9qvMsRQ0LJ1HPAPs/IlX7CSsoJV7BI=
 github.com/fluxcd/pkg/apis/meta v1.18.0 h1:ACHrMIjlcioE9GKS7NGk62KX4NshqNewr8sBwMcXABs=
 github.com/fluxcd/pkg/apis/meta v1.18.0/go.mod h1:97l3hTwBpJbXBY+wetNbqrUsvES8B1jGioKcBUxmqd8=
-github.com/fluxcd/pkg/http/fetch v0.17.0 h1:U/Fuh+H1cRL2d/EOfdsjJPaPDPtL3pFanPSE3HtVU1s=
-github.com/fluxcd/pkg/http/fetch v0.17.0/go.mod h1:nMozZtiSKtPGwMrR5wGjIJoQmhvFqZ5P4UsM/Lqza2I=
+github.com/fluxcd/pkg/http/fetch v0.18.0 h1:4krjvNP+7ooldqEGEdLzZc20RxGA95oFKhH+TCx7r88=
+github.com/fluxcd/pkg/http/fetch v0.18.0/go.mod h1:PE51FqvmdwL7hhJYC37Cs3dJSCqhY1d0gcXHBskLMek=
 github.com/fluxcd/pkg/runtime v0.80.0 h1:vknT2vdQSGTFnAhz4xGk2ZXUWCrXh3whsISStgA57Go=
 github.com/fluxcd/pkg/runtime v0.80.0/go.mod h1:iGhdaEq+lMJQTJNAFEPOU4gUJ7kt3yeDcJPZy7O9IUw=
 github.com/fluxcd/pkg/tar v0.13.0 h1:AS3FdsoJfweNQ+hZQQ3AgNPBeEEd4kKFQpR0c3lCF24=
 github.com/fluxcd/pkg/tar v0.13.0/go.mod h1:qTuvFVsL0TcYSB5kw89p7elKP307Zge7ZtWXmuEEF2s=
-github.com/fluxcd/pkg/testserver v0.11.0 h1:a/kxpFqv7XQxZjwVPP3voooRmSd/3ipLVolK0xUIxXQ=
-github.com/fluxcd/pkg/testserver v0.11.0/go.mod h1:E8LAH1jW9uClFjTRN27Y/gCCSrzNVx1/w/0NxKuNcas=
+github.com/fluxcd/pkg/testserver v0.12.0 h1:NaDtU27u/74tlmdym7xHhbvOrXtpQHvDcnFvsSi48Jo=
+github.com/fluxcd/pkg/testserver v0.12.0/go.mod h1:E8LAH1jW9uClFjTRN27Y/gCCSrzNVx1/w/0NxKuNcas=
 github.com/fluxcd/source-controller/api v1.6.2 h1:UmodAeqLIeF29HdTqf2GiacZyO+hJydJlepDaYsMvhc=
 github.com/fluxcd/source-controller/api v1.6.2/go.mod h1:ZJcAi0nemsnBxjVgmJl0WQzNvB0rMETxQMTdoFosmMw=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=