diff --git a/client/package.json b/client/package.json
index 684eb0c086..7f9cd0f367 100644
--- a/client/package.json
+++ b/client/package.json
@@ -137,7 +137,7 @@
     "babel-plugin-transform-imports": "2.0.0",
     "chokidar": "3.5.2",
     "copy-webpack-plugin": "9.1.0",
-    "core-js": "^2.6.12",
+    "core-js": "2.6.12",
     "gatsby-plugin-webpack-bundle-analyser-v2": "1.1.26",
     "jest-json-schema-extended": "1.0.1",
     "monaco-editor-webpack-plugin": "4.2.0",
diff --git a/package-lock.json b/package-lock.json
index 2a47e47ed4..658b5db8c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,8 +38,8 @@
         "@types/chai": "4.2.22",
         "@types/enzyme": "3.10.10",
         "@types/enzyme-adapter-react-16": "1.0.6",
-        "@types/eslint": "^7.29.0",
-        "@types/estree": "^0.0.50",
+        "@types/eslint": "7.29.0",
+        "@types/estree": "0.0.50",
         "@types/faker": "5.5.9",
         "@types/inquirer": "8.1.3",
         "@types/jest": "27.0.3",
@@ -64,8 +64,8 @@
         "@types/sanitize-html": "2.5.0",
         "@types/store": "2.0.2",
         "@types/validator": "13.7.0",
-        "@typescript-eslint/eslint-plugin": "^5.4.0",
-        "@typescript-eslint/parser": "^5.4.0",
+        "@typescript-eslint/eslint-plugin": "5.5.0",
+        "@typescript-eslint/parser": "5.5.0",
         "babel-eslint": "10.1.0",
         "babel-plugin-transform-imports": "2.0.0",
         "cross-env": "7.0.3",
@@ -305,7 +305,7 @@
         "babel-plugin-transform-imports": "2.0.0",
         "chokidar": "3.5.2",
         "copy-webpack-plugin": "9.1.0",
-        "core-js": "^2.6.12",
+        "core-js": "2.6.12",
         "gatsby-plugin-webpack-bundle-analyser-v2": "1.1.26",
         "jest-json-schema-extended": "1.0.1",
         "monaco-editor-webpack-plugin": "4.2.0",
@@ -55120,10 +55120,10 @@
         "js-yaml": "3.14.1",
         "lodash": "4.17.21",
         "mdast-builder": "1.1.1",
-        "mdast-util-from-markdown": "^0.8.5",
+        "mdast-util-from-markdown": "0.8.5",
         "mdast-util-gfm": "0.1.2",
-        "mdast-util-gfm-strikethrough": "^0.2.3",
-        "mdast-util-gfm-table": "^0.1.6",
+        "mdast-util-gfm-strikethrough": "0.2.3",
+        "mdast-util-gfm-table": "0.1.6",
         "mdast-util-to-hast": "9.1.2",
         "micromark-extension-gfm-strikethrough": "0.6.5",
         "micromark-extension-gfm-table": "0.4.3",
@@ -57732,10 +57732,10 @@
         "js-yaml": "3.14.1",
         "lodash": "4.17.21",
         "mdast-builder": "1.1.1",
-        "mdast-util-from-markdown": "^0.8.5",
+        "mdast-util-from-markdown": "0.8.5",
         "mdast-util-gfm": "0.1.2",
-        "mdast-util-gfm-strikethrough": "^0.2.3",
-        "mdast-util-gfm-table": "^0.1.6",
+        "mdast-util-gfm-strikethrough": "0.2.3",
+        "mdast-util-gfm-table": "0.1.6",
         "mdast-util-to-hast": "9.1.2",
         "micromark-extension-gfm-strikethrough": "0.6.5",
         "micromark-extension-gfm-table": "0.4.3",
@@ -57872,7 +57872,7 @@
         "chai": "4.3.4",
         "chokidar": "3.5.2",
         "copy-webpack-plugin": "9.1.0",
-        "core-js": "^2.6.12",
+        "core-js": "2.6.12",
         "crypto-browserify": "3.12.0",
         "date-fns": "2.27.0",
         "dedent": "0.7.0",
diff --git a/package.json b/package.json
index d449f6f14d..2053dae886 100644
--- a/package.json
+++ b/package.json
@@ -113,8 +113,8 @@
     "@types/chai": "4.2.22",
     "@types/enzyme": "3.10.10",
     "@types/enzyme-adapter-react-16": "1.0.6",
-    "@types/eslint": "^7.29.0",
-    "@types/estree": "^0.0.50",
+    "@types/eslint": "7.29.0",
+    "@types/estree": "0.0.50",
     "@types/faker": "5.5.9",
     "@types/inquirer": "8.1.3",
     "@types/jest": "27.0.3",
@@ -139,8 +139,8 @@
     "@types/sanitize-html": "2.5.0",
     "@types/store": "2.0.2",
     "@types/validator": "13.7.0",
-    "@typescript-eslint/eslint-plugin": "^5.4.0",
-    "@typescript-eslint/parser": "^5.4.0",
+    "@typescript-eslint/eslint-plugin": "5.5.0",
+    "@typescript-eslint/parser": "5.5.0",
     "babel-eslint": "10.1.0",
     "babel-plugin-transform-imports": "2.0.0",
     "cross-env": "7.0.3",
diff --git a/tools/challenge-parser/package.json b/tools/challenge-parser/package.json
index dfcd3103b8..bb6e6ecc8a 100644
--- a/tools/challenge-parser/package.json
+++ b/tools/challenge-parser/package.json
@@ -26,10 +26,10 @@
     "js-yaml": "3.14.1",
     "lodash": "4.17.21",
     "mdast-builder": "1.1.1",
-    "mdast-util-from-markdown": "^0.8.5",
+    "mdast-util-from-markdown": "0.8.5",
     "mdast-util-gfm": "0.1.2",
-    "mdast-util-gfm-strikethrough": "^0.2.3",
-    "mdast-util-gfm-table": "^0.1.6",
+    "mdast-util-gfm-strikethrough": "0.2.3",
+    "mdast-util-gfm-table": "0.1.6",
     "mdast-util-to-hast": "9.1.2",
     "micromark-extension-gfm-strikethrough": "0.6.5",
     "micromark-extension-gfm-table": "0.4.3",