diff --git a/package-lock.json b/package-lock.json
index 7eae198..5c5be6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,8 +12,8 @@
         "@chakra-ui/react": "2.1.2",
         "@emotion/react": "11.9.0",
         "@emotion/styled": "11.8.1",
-        "canvas-confetti": "^1.5.1",
-        "downloadjs": "^1.4.7",
+        "canvas-confetti": "1.5.1",
+        "downloadjs": "1.4.7",
         "framer-motion": "6.3.9",
         "next": "12.1.6",
         "next-pwa": "5.5.4",
@@ -21,13 +21,14 @@
         "phosphor-react": "1.4.1",
         "react": "18.1.0",
         "react-dom": "18.1.0",
+        "react-hot-toast": "2.2.0",
         "swr": "1.3.0"
       },
       "devDependencies": {
-        "@testing-library/jest-dom": "^5.16.4",
+        "@testing-library/jest-dom": "5.16.4",
         "@testing-library/react": "13.3.0",
-        "@types/canvas-confetti": "^1.4.2",
-        "@types/downloadjs": "^1.4.3",
+        "@types/canvas-confetti": "1.4.2",
+        "@types/downloadjs": "1.4.3",
         "@types/node": "17.0.38",
         "@types/react": "18.0.10",
         "@types/react-dom": "18.0.5",
@@ -6266,6 +6267,14 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/goober": {
+      "version": "2.1.10",
+      "resolved": "https://registry.npmjs.org/goober/-/goober-2.1.10.tgz",
+      "integrity": "sha512-7PpuQMH10jaTWm33sQgBQvz45pHR8N4l3Cu3WMGEWmHShAcTuuP7I+5/DwKo39fwti5A80WAjvqgz6SSlgWmGA==",
+      "peerDependencies": {
+        "csstype": "^3.0.10"
+      }
+    },
     "node_modules/graceful-fs": {
       "version": "4.2.10",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
@@ -8042,6 +8051,21 @@
         }
       }
     },
+    "node_modules/react-hot-toast": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/react-hot-toast/-/react-hot-toast-2.2.0.tgz",
+      "integrity": "sha512-248rXw13uhf/6TNDVzagX+y7R8J183rp7MwUMNkcrBRyHj/jWOggfXTGlM8zAOuh701WyVW+eUaWG2LeSufX9g==",
+      "dependencies": {
+        "goober": "^2.1.1"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "peerDependencies": {
+        "react": ">=16",
+        "react-dom": ">=16"
+      }
+    },
     "node_modules/react-is": {
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
@@ -14260,6 +14284,12 @@
         "slash": "^3.0.0"
       }
     },
+    "goober": {
+      "version": "2.1.10",
+      "resolved": "https://registry.npmjs.org/goober/-/goober-2.1.10.tgz",
+      "integrity": "sha512-7PpuQMH10jaTWm33sQgBQvz45pHR8N4l3Cu3WMGEWmHShAcTuuP7I+5/DwKo39fwti5A80WAjvqgz6SSlgWmGA==",
+      "requires": {}
+    },
     "graceful-fs": {
       "version": "4.2.10",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
@@ -15547,6 +15577,14 @@
         "use-sidecar": "^1.1.2"
       }
     },
+    "react-hot-toast": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/react-hot-toast/-/react-hot-toast-2.2.0.tgz",
+      "integrity": "sha512-248rXw13uhf/6TNDVzagX+y7R8J183rp7MwUMNkcrBRyHj/jWOggfXTGlM8zAOuh701WyVW+eUaWG2LeSufX9g==",
+      "requires": {
+        "goober": "^2.1.1"
+      }
+    },
     "react-is": {
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
diff --git a/package.json b/package.json
index 62590ea..3794a25 100644
--- a/package.json
+++ b/package.json
@@ -23,8 +23,8 @@
     "@chakra-ui/react": "2.1.2",
     "@emotion/react": "11.9.0",
     "@emotion/styled": "11.8.1",
-    "canvas-confetti": "^1.5.1",
-    "downloadjs": "^1.4.7",
+    "canvas-confetti": "1.5.1",
+    "downloadjs": "1.4.7",
     "framer-motion": "6.3.9",
     "next": "12.1.6",
     "next-pwa": "5.5.4",
@@ -32,10 +32,11 @@
     "phosphor-react": "1.4.1",
     "react": "18.1.0",
     "react-dom": "18.1.0",
+    "react-hot-toast": "2.2.0",
     "swr": "1.3.0"
   },
   "devDependencies": {
-    "@testing-library/jest-dom": "^5.16.4",
+    "@testing-library/jest-dom": "5.16.4",
     "@testing-library/react": "13.3.0",
     "@types/canvas-confetti": "1.4.2",
     "@types/downloadjs": "1.4.3",