diff --git a/package-lock.json b/package-lock.json
index 59d16d4..1e6ecb5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
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+  "version": "0.1.97",
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@@ -21,7 +21,7 @@
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@@ -1764,19 +1764,18 @@
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@@ -1786,7 +1785,7 @@
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+        "node": ">=14.14.0"
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@@ -3232,16 +3231,31 @@
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       "dependencies": {
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-        "signal-exit": "^3.0.2"
+        "signal-exit": "^4.0.1"
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-        "node": ">=8.0.0"
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/foreground-child/node_modules/signal-exit": {
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+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
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         "@istanbuljs/schema": "^0.1.3",
         "find-up": "^5.0.0",
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@@ -9234,13 +9247,21 @@
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       "dev": true,
       "requires": {
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-        "signal-exit": "^3.0.2"
+        "signal-exit": "^4.0.1"
+      },
+      "dependencies": {
+        "signal-exit": {
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+          "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
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+          "dev": true
+        }
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diff --git a/package.json b/package.json
index 95f4100..e82f0ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@digicatapult/wasp-ws-event-service",
-  "version": "0.1.96",
+  "version": "0.1.97",
   "description": "Web socket service for streaming WASP events",
   "main": "app/index.js",
   "scripts": {
@@ -41,7 +41,7 @@
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     "@babel/plugin-syntax-import-assertions": "^7.23.3",
-    "c8": "^8.0.1",
+    "c8": "^9.1.0",
     "chai": "^4.4.1",
     "delay": "^6.0.0",
     "depcheck": "^1.4.7",