diff --git a/package.json b/package.json
index 64c3dae1..0212042d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "copy-to-clipboard": "3.3.1",
     "date-fns": "2.24.0",
     "dompurify": "2.3.3",
-    "flatpickr": "^4.6.9",
+    "flatpickr": "4.6.9",
     "highlight.js": "11.2.0",
     "is-touch-device": "1.0.1",
     "marked": "3.0.4",
@@ -48,7 +48,7 @@
     "@types/jest": "27.0.2",
     "@typescript-eslint/eslint-plugin": "4.32.0",
     "@typescript-eslint/parser": "4.32.0",
-    "@vitejs/plugin-legacy": "^1.6.1",
+    "@vitejs/plugin-legacy": "1.6.1",
     "@vue/eslint-config-typescript": "7.0.0",
     "@vue/runtime-dom": "latest",
     "autoprefixer": "10.3.6",
@@ -62,8 +62,8 @@
     "express": "4.17.1",
     "faker": "5.5.3",
     "jest": "27.2.4",
-    "postcss": "^8.3.9",
-    "rollup": "^2.58.0",
+    "postcss": "8.3.9",
+    "rollup": "2.58.0",
     "rollup-plugin-visualizer": "5.5.2",
     "sass": "1.42.1",
     "ts-jest": "27.0.5",
diff --git a/yarn.lock b/yarn.lock
index b3ec15b1..f90f3c60 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1616,7 +1616,7 @@
     "@typescript-eslint/types" "4.32.0"
     eslint-visitor-keys "^2.0.0"
 
-"@vitejs/plugin-legacy@^1.6.1":
+"@vitejs/plugin-legacy@1.6.1":
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/@vitejs/plugin-legacy/-/plugin-legacy-1.6.1.tgz#45f0e006de2d25758151b098b8dcb912c62a95dc"
   integrity sha512-isBi2ti+AlCZUpfA1P6L8gseltBy/qi6Rsi92aDzeL2elpwXgN4Hv/xLS2UUSSj9F0mFmxXCYPWlBPaJnlYamQ==
@@ -4143,7 +4143,7 @@ flat-cache@^3.0.4:
     flatted "^3.1.0"
     rimraf "^3.0.2"
 
-flatpickr@^4.6.6, flatpickr@^4.6.9:
+flatpickr@4.6.9, flatpickr@^4.6.6:
   version "4.6.9"
   resolved "https://registry.yarnpkg.com/flatpickr/-/flatpickr-4.6.9.tgz#9a13383e8a6814bda5d232eae3fcdccb97dc1499"
   integrity sha512-F0azNNi8foVWKSF+8X+ZJzz8r9sE1G4hl06RyceIaLvyltKvDl6vqk9Lm/6AUUCi5HWaIjiUbk7UpeE/fOXOpw==
@@ -6179,6 +6179,15 @@ postcss-value-parser@^4.1.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
+postcss@8.3.9:
+  version "8.3.9"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.9.tgz#98754caa06c4ee9eb59cc48bd073bb6bd3437c31"
+  integrity sha512-f/ZFyAKh9Dnqytx5X62jgjhhzttjZS7hMsohcI7HEI5tjELX/HxCy3EFhsRxyzGvrzFF+82XPvCS8T9TFleVJw==
+  dependencies:
+    nanoid "^3.1.28"
+    picocolors "^0.2.1"
+    source-map-js "^0.6.2"
+
 postcss@^7.0.36:
   version "7.0.36"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.36.tgz#056f8cffa939662a8f5905950c07d5285644dfcb"
@@ -6197,15 +6206,6 @@ postcss@^8.3.8:
     nanoid "^3.1.25"
     source-map-js "^0.6.2"
 
-postcss@^8.3.9:
-  version "8.3.9"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.9.tgz#98754caa06c4ee9eb59cc48bd073bb6bd3437c31"
-  integrity sha512-f/ZFyAKh9Dnqytx5X62jgjhhzttjZS7hMsohcI7HEI5tjELX/HxCy3EFhsRxyzGvrzFF+82XPvCS8T9TFleVJw==
-  dependencies:
-    nanoid "^3.1.28"
-    picocolors "^0.2.1"
-    source-map-js "^0.6.2"
-
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -6633,6 +6633,13 @@ rollup-plugin-visualizer@5.5.2:
     source-map "^0.7.3"
     yargs "^16.2.0"
 
+rollup@2.58.0, rollup@^2.58.0:
+  version "2.58.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.58.0.tgz#a643983365e7bf7f5b7c62a8331b983b7c4c67fb"
+  integrity sha512-NOXpusKnaRpbS7ZVSzcEXqxcLDOagN6iFS8p45RkoiMqPHDLwJm758UF05KlMoCRbLBTZsPOIa887gZJ1AiXvw==
+  optionalDependencies:
+    fsevents "~2.3.2"
+
 rollup@^2.35.1, rollup@^2.43.1:
   version "2.54.0"
   resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.54.0.tgz#99ea816e8e9b1c6af3ab957a4e7a8f78dbd87773"
@@ -6647,13 +6654,6 @@ rollup@^2.57.0:
   optionalDependencies:
     fsevents "~2.3.2"
 
-rollup@^2.58.0:
-  version "2.58.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.58.0.tgz#a643983365e7bf7f5b7c62a8331b983b7c4c67fb"
-  integrity sha512-NOXpusKnaRpbS7ZVSzcEXqxcLDOagN6iFS8p45RkoiMqPHDLwJm758UF05KlMoCRbLBTZsPOIa887gZJ1AiXvw==
-  optionalDependencies:
-    fsevents "~2.3.2"
-
 run-async@^2.4.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.4.1.tgz#8440eccf99ea3e70bd409d49aab88e10c189a455"