diff --git a/flake.nix b/flake.nix
index f9013dfa..68adfe2f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,7 @@
             pname = "scip-go";
             inherit version;
             src = ./.;
-            vendorHash = "sha256-idw8+09nW4CUouoYSAQlRfbrc3Dif1BZcwvmYrM3mr0=";
+            vendorHash = "sha256-8Pp5up/N+v8VqXWHqPXSDSuI9Wwii9FLGAxmHFoxF00=";
             subPackages = [ "cmd/scip-go" ];
             env.CGO_ENABLED = 0;
             checkPhase = "go test ./...";
diff --git a/go.mod b/go.mod
index a0e3eec6..4a81490a 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.25.0
 
 require (
 	github.com/alecthomas/kong v1.15.0
-	github.com/scip-code/scip/bindings/go/scip v0.7.1
+	github.com/scip-code/scip/bindings/go/scip v0.8.0
 	golang.org/x/mod v0.36.0
 	golang.org/x/tools v0.45.0
 	golang.org/x/tools/go/vcs v0.1.0-deprecated
@@ -13,7 +13,7 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/fatih/color v1.18.0 // indirect
+	github.com/fatih/color v1.19.0 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
diff --git a/go.sum b/go.sum
index 9ef57aa8..deee8423 100644
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
 github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
+github.com/fatih/color v1.19.0 h1:Zp3PiM21/9Ld6FzSKyL5c/BULoe/ONr9KlbYVOfG8+w=
+github.com/fatih/color v1.19.0/go.mod h1:zNk67I0ZUT1bEGsSGyCZYZNrHuTkJJB+r6Q9VuMi0LE=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
@@ -28,6 +30,8 @@ github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0t
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/scip-code/scip/bindings/go/scip v0.7.1 h1:x2QVP2nO09TFUGVrNJ+8XakD45KyXn/tSalzAELcB3Q=
 github.com/scip-code/scip/bindings/go/scip v0.7.1/go.mod h1:XC4dP3um0lKaSDRFIMwYlkBjFxKy1Rw7xFt6KDtRjAk=
+github.com/scip-code/scip/bindings/go/scip v0.8.0 h1:WdmhYzDbzgCe8D1PhS61VtFsa+/w+MUAv1Hs7kon0Mo=
+github.com/scip-code/scip/bindings/go/scip v0.8.0/go.mod h1:QhuSgP19HyWJIU/bvfBGn/RmkL/BX2IPoZWTNQ9M5wY=
 github.com/sourcegraph/beaut v0.0.0-20240611013027-627e4c25335a h1:j/CQ27s679M9wRGBRJYyXGrfkYuQA6VMnD7R08mHD9c=
 github.com/sourcegraph/beaut v0.0.0-20240611013027-627e4c25335a/go.mod h1:JG1sdvGTKWwe/oH3/3UKQ26vfcHIN//7fwEJhoqaBcM=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
diff --git a/internal/document/document.go b/internal/document/document.go
index bd2cbfb2..e9f6a3a0 100644
--- a/internal/document/document.go
+++ b/internal/document/document.go
@@ -107,7 +107,7 @@ func (d *Document) SetNewSymbolForPos(
 ) {
 	var displayName string
 	var documentation []string
-	var sigDoc *scip.Document
+	var sigDoc *scip.Signature
 	var def types.Object
 
 	if ident != nil {
@@ -116,7 +116,7 @@ func (d *Document) SetNewSymbolForPos(
 		def = d.pkg.TypesInfo.Defs[ident]
 		if def != nil {
 			if signature := typeStringForObject(def); signature != "" {
-				sigDoc = &scip.Document{
+				sigDoc = &scip.Signature{
 					Language: "go",
 					Text:     signature,
 				}
diff --git a/internal/index/scip.go b/internal/index/scip.go
index af59a2d1..b3061bac 100644
--- a/internal/index/scip.go
+++ b/internal/index/scip.go
@@ -222,7 +222,7 @@ func indexVisitPackages(
 				Kind:          scip.SymbolInformation_Package,
 				DisplayName:   pkg.Name,
 				Documentation: findPackageDocs(pkg),
-				SignatureDocumentation: &scip.Document{
+				SignatureDocumentation: &scip.Signature{
 					Language: "go",
 					Text:     "package " + pkg.Name,
 				},
diff --git a/internal/visitors/visitor_file.go b/internal/visitors/visitor_file.go
index 36d9e877..625150ff 100644
--- a/internal/visitors/visitor_file.go
+++ b/internal/visitors/visitor_file.go
@@ -345,7 +345,7 @@ func (v *fileVisitor) ToScipDocument() *scip.Document {
 			// type recorded in caseClauses nondeterministic.
 			if _, isTypeSwitchLocal := v.caseClauses[obj.Pos()]; !isTypeSwitchLocal {
 				if txt := local.SignatureText(); txt != "" {
-					symbolInfo.SignatureDocumentation = &scip.Document{
+					symbolInfo.SignatureDocumentation = &scip.Signature{
 						Language: "go",
 						Text:     txt,
 					}