diff --git a/e2e-tests/tools/go.mod b/e2e-tests/tools/go.mod
index 239d7f1..3d27717 100644
--- a/e2e-tests/tools/go.mod
+++ b/e2e-tests/tools/go.mod
@@ -144,7 +144,7 @@ require (
 	go.opentelemetry.io/otel/trace v1.40.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	go.yaml.in/yaml/v4 v4.0.0-rc.3 // indirect
+	go.yaml.in/yaml/v4 v4.0.0-rc.4 // indirect
 	golang.org/x/crypto v0.48.0 // indirect
 	golang.org/x/exp/event v0.0.0-20260112195511-716be5621a96 // indirect
 	golang.org/x/exp/jsonrpc2 v0.0.0-20260112195511-716be5621a96 // indirect
diff --git a/e2e-tests/tools/go.sum b/e2e-tests/tools/go.sum
index 89fca6c..5712ec7 100644
--- a/e2e-tests/tools/go.sum
+++ b/e2e-tests/tools/go.sum
@@ -450,8 +450,8 @@ go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0=
 go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8=
 go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
-go.yaml.in/yaml/v4 v4.0.0-rc.3 h1:3h1fjsh1CTAPjW7q/EMe+C8shx5d8ctzZTrLcs/j8Go=
-go.yaml.in/yaml/v4 v4.0.0-rc.3/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+go.yaml.in/yaml/v4 v4.0.0-rc.4 h1:UP4+v6fFrBIb1l934bDl//mmnoIZEDK0idg1+AIvX5U=
+go.yaml.in/yaml/v4 v4.0.0-rc.4/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
 golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
 golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
 golang.org/x/exp/event v0.0.0-20260112195511-716be5621a96 h1:l+bY+u9cx/1NImWfu0OVcMmlK19fFvQEXUrm3c/qj/o=