diff --git a/road3d/package-lock.json b/road3d/package-lock.json
index 62f60e6..360447a 100644
--- a/road3d/package-lock.json
+++ b/road3d/package-lock.json
@@ -2776,12 +2776,6 @@
           "dev": true,
           "optional": true
         },
-        "stringstream": {
-          "version": "0.0.5",
-          "bundled": true,
-          "dev": true,
-          "optional": true
-        },
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
@@ -4975,6 +4969,13 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "stringstream": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.6.tgz",
+      "integrity": "sha512-87GEBAkegbBcweToUrdzf3eLhWNg06FJTebl4BVJz/JgWy8CvEr9dRtX5qWphiynMSQlxxi+QqN0z5T32SLlhA==",
+      "dev": true,
+      "optional": true
+    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
diff --git a/road3d/yarn.lock b/road3d/yarn.lock
index a687a5b..8629966 100644
--- a/road3d/yarn.lock
+++ b/road3d/yarn.lock
@@ -3342,8 +3342,8 @@ string_decoder@~1.0.0:
     safe-buffer "^5.0.1"
 
 stringstream@~0.0.4:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.6.tgz#7880225b0d4ad10e30927d167a1d6f2fd3b33a72"
 
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"