Bump solc version to 0.4.26

Co-authored-by: barakman barakman@yahoo.com

packages/truffle-artifactor/package.json

@@ -18,7 +18,7 @@
     "ganache-cli": "6.1.8",
     "mocha": "5.2.0",
     "require-nocache": "^1.0.0",
-    "solc": "0.4.25",
+    "solc": "0.4.26",
     "temp": "^0.8.3",
     "truffle-blockchain-utils": "^0.0.5",
     "web3": "0.20.6"

packages/truffle-compile/package.json

@@ -8,7 +8,7 @@
     "colors": "^1.1.2",
     "debug": "^3.1.0",
     "graphlib": "^2.1.1",
-    "solc": "0.4.25",
+    "solc": "0.4.26",
     "truffle-config": "^1.0.7",
     "truffle-contract-sources": "^0.0.2",
     "truffle-error": "^0.0.3",

packages/truffle-contract-schema/package.json

@@ -32,7 +32,7 @@
   "devDependencies": {
     "json-schema-to-typescript": "^5.5.0",
     "mocha": "5.2.0",
-    "solc": "0.4.25"
+    "solc": "0.4.26"
   },
   "directories": {
     "spec": "./spec"

packages/truffle-contract/package.json

@@ -40,7 +40,7 @@
     "lodash": "4.17.10",
     "mocha": "5.2.0",
     "require-nocache": "^1.0.0",
-    "solc": "0.4.25",
+    "solc": "0.4.26",
     "temp": "^0.8.3",
     "uglify": "^0.1.5",
     "uglify-js": "^2.7.5"

packages/truffle/package.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "mocha": "^4.1.0",
     "original-require": "1.0.1",
-    "solc": "0.4.25"
+    "solc": "0.4.26"
   },
   "devDependencies": {
     "clean-webpack-plugin": "^0.1.16",

yarn.lock

@@ -8844,9 +8844,10 @@ solc@0.4.18:
     semver "^5.3.0"
     yargs "^4.7.1"
 
-solc@0.4.25:
-  version "0.4.25"
-  resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.25.tgz#06b8321f7112d95b4b903639b1138a4d292f5faa"
+solc@0.4.26:
+  version "0.4.26"
+  resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.26.tgz#5390a62a99f40806b86258c737c1cf653cc35cb5"
+  integrity sha512-o+c6FpkiHd+HPjmjEVpQgH7fqZ14tJpXhho+/bQXlXbliLIS/xjXb42Vxh+qQY1WCSTMQ0+a5vR9vi0MfhU6mA==
   dependencies:
     fs-extra "^0.30.0"
     memorystream "^0.3.1"