diff --git a/functions/package-lock.json b/functions/package-lock.json
index cda8f8d..39e7d18 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -6,17 +6,17 @@
     "": {
       "name": "glossary-functions",
       "dependencies": {
-        "firebase-admin": "^11.5.0",
-        "firebase-functions": "^4.2.1",
-        "googleapis": "^111.0.0"
+        "firebase-admin": "11.5.0",
+        "firebase-functions": "4.2.1",
+        "googleapis": "111.0.0"
       },
       "devDependencies": {
-        "@types/jest": "^29.4.0",
+        "@types/jest": "29.4.0",
         "firebase-functions-test": "3.0.0",
-        "firebase-tools": "^11.23.1",
+        "firebase-tools": "11.23.1",
         "jest": "29.3.1",
-        "ts-jest": "^29.0.5",
-        "typescript": "^4.9.5"
+        "ts-jest": "29.0.5",
+        "typescript": "4.9.5"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/functions/package.json b/functions/package.json
index 22b2151..3536cdf 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -21,6 +21,6 @@
     "test:ci": "jest"
   },
   "volta": {
-    "node": "16.13.2"
+    "node": "16.19.1"
   }
 }
diff --git a/package.json b/package.json
index 18b58ce..4dca49e 100644
--- a/package.json
+++ b/package.json
@@ -95,6 +95,6 @@
     "clean:dist": "rimraf ./dist/*"
   },
   "volta": {
-    "node": "16.13.2"
+    "node": "16.19.1"
   }
 }