diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e6337bf..34a63c3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         node-version: [12.x, 13.x, 14.x, 15.x]
@@ -22,7 +22,7 @@ jobs:
       - run: npm install
       - run: npm test
   coverage:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
       - name: Save Coverage Checks
diff --git a/package-lock.json b/package-lock.json
index ef0f2cc..c12d352 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "foundation-stratum",
-  "version": "0.0.41",
+  "version": "0.0.42",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index f28e485..0ea8664 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "foundation-stratum",
-  "version": "0.0.41",
+  "version": "0.0.42",
   "description": "High performance Stratum poolserver in Node.js",
   "main": "./scripts/main.js",
   "keywords": [