diff --git a/packages/sol-compiler/src/utils/constants.ts b/packages/sol-compiler/src/utils/constants.ts
index 966332c43b..f7bb91d42a 100644
--- a/packages/sol-compiler/src/utils/constants.ts
+++ b/packages/sol-compiler/src/utils/constants.ts
@@ -6,6 +6,12 @@ export const constants = {
     LATEST_ARTIFACT_VERSION: '2.0.0',
     SOLC_BIN_DIR: path.join(__dirname, '..', '..', '..', 'solc_bin'),
     SOLC_BIN_PATHS: {
+        '0.5.12': 'soljson-v0.5.12+commit.7709ece9.js',
+        '0.5.11': 'soljson-v0.5.11+commit.c082d0b4.js',
+        '0.5.10': 'soljson-v0.5.10+commit.5a6ea5b1.js',
+        '0.5.9': 'soljson-v0.5.9+commit.e560f70d.js',
+        '0.5.8': 'soljson-v0.5.8+commit.23d335f2.js',
+        '0.5.7': 'soljson-v0.5.7+commit.6da8b019.js',
         '0.5.6': 'soljson-v0.5.6+commit.b259423e.js',
         '0.5.5': 'soljson-v0.5.5+commit.47a71e8f.js',
         '0.5.4': 'soljson-v0.5.4+commit.9549d8ff.js',
@@ -13,6 +19,7 @@ export const constants = {
         '0.5.2': 'soljson-v0.5.2+commit.1df8f40c.js',
         '0.5.1': 'soljson-v0.5.1+commit.c8a2cb62.js',
         '0.5.0': 'soljson-v0.5.0+commit.1d4f565a.js',
+        '0.4.26': 'soljson-v0.4.26+commit.4563c3fc.js',
         '0.4.25': 'soljson-v0.4.25+commit.59dbf8f1.js',
         '0.4.24': 'soljson-v0.4.24+commit.e67f0147.js',
         '0.4.23': 'soljson-v0.4.23+commit.124ca40d.js',