diff --git a/GNUmakefile b/GNUmakefile
index 8795b72c59..04ebf65eae 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -88,7 +88,7 @@ NOW=$(shell date --iso-8601=seconds)
 NOW_JSON_DIR := '${BASE_DIR}/$(NOW)'
 ONE_SEC_AFTER=$(shell date -d '+1 second' --iso-8601=seconds)
 ONE_SEC_AFTER_JSON_DIR := '${BASE_DIR}/$(ONE_SEC_AFTER)'
-LIBS := 'bundler' 'pip' 'pipenv' 'poetry' 'composer' 'npm' 'yarn' 'pnpm' 'cargo' 'gomod' 'gosum' 'gobinary' 'jar' 'pom' 'gradle' 'nuget-lock' 'nuget-config' 'dotnet-deps' 'nvd_exact' 'nvd_rough' 'nvd_vendor_product' 'nvd_match_no_jvn' 'jvn_vendor_product' 'jvn_vendor_product_nover'
+LIBS := 'bundler' 'pip' 'pipenv' 'poetry' 'composer' 'npm' 'yarn' 'pnpm' 'cargo' 'gomod' 'gosum' 'gobinary' 'jar' 'pom' 'gradle' 'nuget-lock' 'nuget-config' 'dotnet-deps' 'conan' 'nvd_exact' 'nvd_rough' 'nvd_vendor_product' 'nvd_match_no_jvn' 'jvn_vendor_product' 'jvn_vendor_product_nover'
 
 diff:
 	# git clone git@github.com:vulsio/vulsctl.git
diff --git a/integration b/integration
index d077446e63..a36b4595ee 160000
--- a/integration
+++ b/integration
@@ -1 +1 @@
-Subproject commit d077446e63f19ad4b805cb4fd32f576487a8ec78
+Subproject commit a36b4595ee6b728ec7ec505e860de14f5791e7a8
diff --git a/models/library.go b/models/library.go
index 5a7992b131..1c14c68793 100644
--- a/models/library.go
+++ b/models/library.go
@@ -147,6 +147,8 @@ var FindLockFiles = []string{
 	ftypes.GoMod, ftypes.GoSum,
 	// java
 	ftypes.MavenPom, "*.jar", "*.war", "*.ear", "*.par", "*gradle.lockfile",
+	// C / C++
+	ftypes.ConanLock,
 }
 
 // GetLibraryKey returns target library key
@@ -168,6 +170,8 @@ func (s LibraryScanner) GetLibraryKey() string {
 		return ".net"
 	case ftypes.Pipenv, ftypes.Poetry, ftypes.Pip, ftypes.PythonPkg:
 		return "python"
+	case ftypes.ConanLock:
+		return "c"
 	default:
 		return ""
 	}
diff --git a/scanner/base.go b/scanner/base.go
index 9281c5e4f4..d2feaf25e6 100644
--- a/scanner/base.go
+++ b/scanner/base.go
@@ -28,7 +28,7 @@ import (
 	"golang.org/x/xerrors"
 
 	// Import library scanner
-	// _ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/c/conan"
+	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/c/conan"
 	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/dotnet/deps"
 	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/dotnet/nuget"
 	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/golang/binary"