diff --git a/package-lock.json b/package-lock.json
index 9c4ab8e..b2f8abe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2915,12 +2915,19 @@
       "optional": true
     },
     "pulseaudio2": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/pulseaudio2/-/pulseaudio2-0.5.0.tgz",
-      "integrity": "sha512-FEmUCt9aQdzTFFSECavT7FqP3vw6FEk4nX9X8lA6DKYMPf3j0pbLHruiptQQBBFkfwryAqCV1IlwtkjQZ8x/KQ==",
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/pulseaudio2/-/pulseaudio2-0.5.4.tgz",
+      "integrity": "sha512-6EzPZg97YZTH27sKQc+JRdbMIX1XLuZhBlaCiQvcH+MBcoY1f2e6H0QlIWD0fZgRuwB9mQhAaN8f2r/1vvDdow==",
       "requires": {
         "bindings": "^1.3.1",
-        "nan": "^2.14.2"
+        "nan": "^2.15.0"
+      },
+      "dependencies": {
+        "nan": {
+          "version": "2.15.0",
+          "resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
+          "integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
+        }
       }
     },
     "pump": {
diff --git a/package.json b/package.json
index b115c75..0cba0a8 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "genie-toolkit": "~0.8.0",
     "keytar": "^7.7.0",
     "node-gettext": "^3.0.0",
-    "pulseaudio2": "^0.5.0",
+    "pulseaudio2": "^0.5.4",
     "snowboy": "^1.3.1",
     "thingpedia": "~2.9.0"
   },