diff --git a/package-lock.json b/package-lock.json
index 281a3500..b775b62a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1813,15 +1813,14 @@
         "node-source-walk": "3.3.0"
       }
     },
-    "detective-postcss": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/detective-postcss/-/detective-postcss-2.0.0.tgz",
-      "integrity": "sha512-rVy1Zf0er4K32UYkKTOogPz6SGv88zDxOM3Kz/eubPNT4EK+LBfNhN2dydaKNkG+m0Utw/szOds68pyCckeoXA==",
+    "detective-less": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/detective-less/-/detective-less-1.0.1.tgz",
+      "integrity": "sha512-xeFzlSFHChKSvDGBg/gL5K7RHB4x/xXk5PmVuOek3tIYi4tZaVpUKIkCDTY1ndOt4FVcgGd51DSn7Y/DYvCqDw==",
       "requires": {
         "debug": "3.1.0",
-        "is-url": "1.2.4",
-        "postcss": "6.0.21",
-        "postcss-values-parser": "1.5.0"
+        "gonzales-pe": "3.4.7",
+        "node-source-walk": "3.3.0"
       },
       "dependencies": {
         "debug": {
@@ -7301,9 +7300,9 @@
       }
     },
     "precinct": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/precinct/-/precinct-4.1.0.tgz",
-      "integrity": "sha512-T4i0JJZxkG+nXd2mvU8e+1/IFjqnNg37UsMTYHwjpsFyvyZ7GwK4Hx0lHhfdfI5ye5Jobun1g18JI/qBzTqbKQ==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/precinct/-/precinct-4.2.0.tgz",
+      "integrity": "sha512-8h3qbpa33mE+VAoxo0e9HPw7aBN7iwDqdTts2Jz0hCxWDy9FMBXJTm2WAYsNdfvA3oz1j+FgvPSCvo0ngoXBaQ==",
       "requires": {
         "commander": "2.11.0",
         "debug": "3.1.0",
@@ -7311,7 +7310,7 @@
         "detective-cjs": "2.0.0",
         "detective-es6": "1.2.0",
         "detective-less": "1.0.1",
-        "detective-postcss": "2.0.0",
+        "detective-postcss": "2.1.1",
         "detective-sass": "2.0.1",
         "detective-scss": "1.0.1",
         "detective-stylus": "1.0.0",
@@ -7328,14 +7327,15 @@
             "ms": "2.0.0"
           }
         },
-        "detective-less": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/detective-less/-/detective-less-1.0.1.tgz",
-          "integrity": "sha512-xeFzlSFHChKSvDGBg/gL5K7RHB4x/xXk5PmVuOek3tIYi4tZaVpUKIkCDTY1ndOt4FVcgGd51DSn7Y/DYvCqDw==",
+        "detective-postcss": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/detective-postcss/-/detective-postcss-2.1.1.tgz",
+          "integrity": "sha512-ff2YnAhZ5Qh7qFT9euGWYe/5BSU10wy0dWlzsD70v0lFsJbBl+D4KpGjs8EVhchx1Pr2+YLgI3qCker5wkqYew==",
           "requires": {
             "debug": "3.1.0",
-            "gonzales-pe": "3.4.7",
-            "node-source-walk": "3.3.0"
+            "is-url": "1.2.4",
+            "postcss": "6.0.21",
+            "postcss-values-parser": "1.5.0"
           }
         }
       }
diff --git a/package.json b/package.json
index c39cc022..c6fa7e2a 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "mocha": "5.1.1",
     "moment": "2.22.1",
     "nyc": "11.7.2",
-    "precinct": "4.1.0",
+    "precinct": "4.2.0",
     "sinon": "5.0.6",
     "sinon-chai": "3.0.0",
     "source-map-support": "0.5.6",