diff --git a/functions/package-lock.json b/functions/package-lock.json
index 2bfc7ed..55528ca 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "firebase-admin": "^13.0.2",
         "firebase-functions": "^6.2.0",
-        "p-queue": "^8.0.1",
+        "p-queue": "^6.6.2",
         "stripe": "^17.5.0"
       },
       "devDependencies": {
@@ -3180,9 +3180,9 @@
       }
     },
     "node_modules/eventemitter3": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.1.tgz",
-      "integrity": "sha512-GWkBvjiSZK87ELrYOSESUYeVIc9mvLLf/nXalMOS5dYrgZq9o5OVkbZAVM06CVxYsCwH9BDZFPlQTlPA1j4ahA==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
       "license": "MIT"
     },
     "node_modules/execa": {
@@ -6797,6 +6797,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/p-finally": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
+      "integrity": "sha512-LICb2p9CB7FS+0eR1oqWnHhp0FljGLZCWBE9aix0Uye9W8LTQPwMTYVGWQWIw9RdQiDg4+epXQODwIYJtSJaow==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/p-locate": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
@@ -6829,31 +6838,31 @@
       }
     },
     "node_modules/p-queue": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-8.0.1.tgz",
-      "integrity": "sha512-NXzu9aQJTAzbBqOt2hwsR63ea7yvxJc0PwN/zobNAudYfb1B7R08SzB4TsLeSbUCuG467NhnoT0oO6w1qRO+BA==",
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-6.6.2.tgz",
+      "integrity": "sha512-RwFpb72c/BhQLEXIZ5K2e+AhgNVmIejGlTgiB9MzZ0e93GRvqZ7uSi0dvRF7/XIXDeNkra2fNHBxTyPDGySpjQ==",
       "license": "MIT",
       "dependencies": {
-        "eventemitter3": "^5.0.1",
-        "p-timeout": "^6.1.2"
+        "eventemitter3": "^4.0.4",
+        "p-timeout": "^3.2.0"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=8"
       },
       "funding": {
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/p-timeout": {
-      "version": "6.1.3",
-      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-6.1.3.tgz",
-      "integrity": "sha512-UJUyfKbwvr/uZSV6btANfb+0t/mOhKV/KXcCUTp8FcQI+v/0d+wXqH4htrW0E4rR6WiEO/EPvUFiV9D5OI4vlw==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-3.2.0.tgz",
+      "integrity": "sha512-rhIwUycgwwKcP9yTOOFK/AKsAopjjCakVqLHePO3CC6Mir1Z99xT+R63jZxAT5lFZLa2inS5h+ZS2GvR99/FBg==",
       "license": "MIT",
-      "engines": {
-        "node": ">=14.16"
+      "dependencies": {
+        "p-finally": "^1.0.0"
       },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
+      "engines": {
+        "node": ">=8"
       }
     },
     "node_modules/p-try": {
@@ -10454,9 +10463,9 @@
       "optional": true
     },
     "eventemitter3": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.1.tgz",
-      "integrity": "sha512-GWkBvjiSZK87ELrYOSESUYeVIc9mvLLf/nXalMOS5dYrgZq9o5OVkbZAVM06CVxYsCwH9BDZFPlQTlPA1j4ahA=="
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw=="
     },
     "execa": {
       "version": "5.1.1",
@@ -12984,6 +12993,11 @@
         "mimic-fn": "^2.1.0"
       }
     },
+    "p-finally": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
+      "integrity": "sha512-LICb2p9CB7FS+0eR1oqWnHhp0FljGLZCWBE9aix0Uye9W8LTQPwMTYVGWQWIw9RdQiDg4+epXQODwIYJtSJaow=="
+    },
     "p-locate": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
@@ -13007,18 +13021,21 @@
       }
     },
     "p-queue": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-8.0.1.tgz",
-      "integrity": "sha512-NXzu9aQJTAzbBqOt2hwsR63ea7yvxJc0PwN/zobNAudYfb1B7R08SzB4TsLeSbUCuG467NhnoT0oO6w1qRO+BA==",
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-6.6.2.tgz",
+      "integrity": "sha512-RwFpb72c/BhQLEXIZ5K2e+AhgNVmIejGlTgiB9MzZ0e93GRvqZ7uSi0dvRF7/XIXDeNkra2fNHBxTyPDGySpjQ==",
       "requires": {
-        "eventemitter3": "^5.0.1",
-        "p-timeout": "^6.1.2"
+        "eventemitter3": "^4.0.4",
+        "p-timeout": "^3.2.0"
       }
     },
     "p-timeout": {
-      "version": "6.1.3",
-      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-6.1.3.tgz",
-      "integrity": "sha512-UJUyfKbwvr/uZSV6btANfb+0t/mOhKV/KXcCUTp8FcQI+v/0d+wXqH4htrW0E4rR6WiEO/EPvUFiV9D5OI4vlw=="
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-3.2.0.tgz",
+      "integrity": "sha512-rhIwUycgwwKcP9yTOOFK/AKsAopjjCakVqLHePO3CC6Mir1Z99xT+R63jZxAT5lFZLa2inS5h+ZS2GvR99/FBg==",
+      "requires": {
+        "p-finally": "^1.0.0"
+      }
     },
     "p-try": {
       "version": "2.2.0",
diff --git a/functions/package.json b/functions/package.json
index 11a8a13..0253626 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "firebase-admin": "^13.0.2",
     "firebase-functions": "^6.2.0",
-    "p-queue": "^8.0.1",
+    "p-queue": "^6.6.2",
     "stripe": "^17.5.0"
   },
   "devDependencies": {