try updating solcover

package.json

@@ -68,7 +68,7 @@
     "hardhat-gas-reporter": "^1.0.9",
     "semantic-release": "^21.0.1",
     "solhint": "^5.0.1",
-    "solidity-coverage": "0.8.5",
+    "solidity-coverage": "^0.8.12",
     "solidity-docgen": "^0.6.0-beta.36",
     "ts-node": "10.9.1",
     "typechain": "^8.3.2",

yarn.lock

@@ -1576,13 +1576,6 @@
   dependencies:
     antlr4ts "^0.5.0-alpha.4"
 
-"@solidity-parser/parser@^0.16.0":
-  version "0.16.2"
-  resolved "https://registry.yarnpkg.com/@solidity-parser/parser/-/parser-0.16.2.tgz#42cb1e3d88b3e8029b0c9befff00b634cd92d2fa"
-  integrity sha512-PI9NfoA3P8XK2VBkK5oIfRgKDsicwDZfkVq9ZTBCQYGOP1N2owgY2dyLGyU5/J/hQs8KRk55kdmvTLjy3Mu3vg==
-  dependencies:
-    antlr4ts "^0.5.0-alpha.4"
-
 "@solidity-parser/parser@^0.18.0":
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/@solidity-parser/parser/-/parser-0.18.0.tgz#8e77a02a09ecce957255a2f48c9a7178ec191908"
@@ -1990,11 +1983,6 @@ acorn@^8.11.0, acorn@^8.4.1, acorn@^8.9.0:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.12.0.tgz#1627bfa2e058148036133b8d9b51a700663c294c"
   integrity sha512-RTvkC4w+KNXrM39/lWCUaG0IbRkWdCv7W/IOW9oU6SawyxulvkQy5HQPVTKxEjczcUvapcrw3cFx/60VN/NRNw==
 
-address@^1.0.1:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/address/-/address-1.2.2.tgz#2b5248dac5485a6390532c6a517fda2e3faac89e"
-  integrity sha512-4B/qKCfeE/ODUaAUpSwfzazo5x29WD4r3vXiWsB7I2mSDAihwEqKO+g8GELZUQSSAo5e1XTYh3ZVfLyxBc12nA==
-
 adm-zip@^0.4.16:
   version "0.4.16"
   resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.16.tgz#cf4c508fdffab02c269cbc7f471a875f05570365"
@@ -2782,21 +2770,6 @@ check-error@^1.0.2, check-error@^1.0.3:
   dependencies:
     get-func-name "^2.0.2"
 
-[email protected]:
-  version "3.5.3"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
-  integrity sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==
-  dependencies:
-    anymatch "~3.1.2"
-    braces "~3.0.2"
-    glob-parent "~5.1.2"
-    is-binary-path "~2.1.0"
-    is-glob "~4.0.1"
-    normalize-path "~3.0.0"
-    readdirp "~3.6.0"
-  optionalDependencies:
-    fsevents "~2.3.2"
-
 chokidar@^3.4.0, chokidar@^3.5.2, chokidar@^3.5.3:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.6.0.tgz#197c6cc669ef2a8dc5e7b4d97ee4e092c3eb0d5b"
@@ -3407,14 +3380,6 @@ deprecation@^2.0.0:
   resolved "https://registry.yarnpkg.com/deprecation/-/deprecation-2.3.1.tgz#6368cbdb40abf3373b525ac87e4a260c3a700919"
   integrity sha512-xmHIy4F3scKVwMsQ4WnVaS8bHOx0DmVwRywosKhaILI0ywMDWPtBSku2HNxRvF7jtwDRsoEwYQSfbxj8b7RlJQ==
 
-detect-port@^1.3.0:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/detect-port/-/detect-port-1.6.1.tgz#45e4073997c5f292b957cb678fb0bb8ed4250a67"
-  integrity sha512-CmnVc+Hek2egPx1PeTFVta2W78xy2K/9Rkf6cC4T59S50tVnzKj+tnx5mmx5lwvCkujZ4uRrpRSuV+IVs3f90Q==
-  dependencies:
-    address "^1.0.1"
-    debug "4"
-
 [email protected]:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-5.0.0.tgz#7ed6ad76d859d030787ec35855f5b1daf31d852b"
@@ -6397,33 +6362,6 @@ mnemonist@^0.38.0:
   dependencies:
     obliterator "^2.0.0"
 
-[email protected]:
-  version "10.2.0"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-10.2.0.tgz#1fd4a7c32ba5ac372e03a17eef435bd00e5c68b8"
-  integrity sha512-IDY7fl/BecMwFHzoqF2sg/SHHANeBoMMXFlS9r0OXKDssYE1M5O43wUY/9BVPeIvfH2zmEbBfseqN9gBQZzXkg==
-  dependencies:
-    ansi-colors "4.1.1"
-    browser-stdout "1.3.1"
-    chokidar "3.5.3"
-    debug "4.3.4"
-    diff "5.0.0"
-    escape-string-regexp "4.0.0"
-    find-up "5.0.0"
-    glob "7.2.0"
-    he "1.2.0"
-    js-yaml "4.1.0"
-    log-symbols "4.1.0"
-    minimatch "5.0.1"
-    ms "2.1.3"
-    nanoid "3.3.3"
-    serialize-javascript "6.0.0"
-    strip-json-comments "3.1.1"
-    supports-color "8.1.1"
-    workerpool "6.2.1"
-    yargs "16.2.0"
-    yargs-parser "20.2.4"
-    yargs-unparser "2.0.0"
-
 mocha@^10.0.0, mocha@^10.2.0:
   version "10.5.2"
   resolved "https://registry.yarnpkg.com/mocha/-/mocha-10.5.2.tgz#0a3481fb67c0a7fc144a909b2d6a9fec35ec5989"
@@ -6541,11 +6479,6 @@ nano-base32@^1.0.1:
   resolved "https://registry.yarnpkg.com/nano-base32/-/nano-base32-1.0.1.tgz#ba548c879efcfb90da1c4d9e097db4a46c9255ef"
   integrity sha512-sxEtoTqAPdjWVGv71Q17koMFGsOMSiHsIFEvzOM7cNp8BXB4AnEwmDabm5dorusJf/v1z7QxaZYxUorU9RKaAw==
 
-[email protected]:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.3.tgz#fd8e8b7aa761fe807dba2d1b98fb7241bb724a25"
-  integrity sha512-p1sjXuopFs0xg+fPASzQ28agW1oHD7xDsd9Xkf3T15H3c/cifrFHVwrh74PdoklAPi+i7MdRsE47vm2r6JoB+w==
-
 natural-compare-lite@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare-lite/-/natural-compare-lite-1.4.0.tgz#17b09581988979fddafe0201e931ba933c96cbb4"
@@ -8238,24 +8171,23 @@ solidity-ast@^0.4.38, solidity-ast@^0.4.51:
   dependencies:
     array.prototype.findlast "^1.2.2"
 
-[email protected].5:
-  version "0.8.5"
-  resolved "https://registry.yarnpkg.com/solidity-coverage/-/solidity-coverage-0.8.5.tgz#64071c3a0c06a0cecf9a7776c35f49edc961e875"
-  integrity sha512-6C6N6OV2O8FQA0FWA95FdzVH+L16HU94iFgg5wAFZ29UpLFkgNI/DRR2HotG1bC0F4gAc/OMs2BJI44Q/DYlKQ==
+solidity-coverage@^0.8.12:
+  version "0.8.12"
+  resolved "https://registry.yarnpkg.com/solidity-coverage/-/solidity-coverage-0.8.12.tgz#c4fa2f64eff8ada7a1387b235d6b5b0e6c6985ed"
+  integrity sha512-8cOB1PtjnjFRqOgwFiD8DaUsYJtVJ6+YdXQtSZDrLGf8cdhhh8xzTtGzVTGeBf15kTv0v7lYPJlV/az7zLEPJw==
   dependencies:
     "@ethersproject/abi" "^5.0.9"
-    "@solidity-parser/parser" "^0.16.0"
+    "@solidity-parser/parser" "^0.18.0"
     chalk "^2.4.2"
     death "^1.1.0"
-    detect-port "^1.3.0"
     difflib "^0.2.4"
     fs-extra "^8.1.0"
     ghost-testrpc "^0.0.2"
     global-modules "^2.0.0"
     globby "^10.0.1"
     jsonschema "^1.2.4"
-    lodash "^4.17.15"
-    mocha "10.2.0"
+    lodash "^4.17.21"
+    mocha "^10.2.0"
     node-emoji "^1.10.0"
     pify "^4.0.1"
     recursive-readdir "^2.2.2"