diff --git a/src/main.ts b/src/main.ts
index 8c2e32e..e80b0e4 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -24,6 +24,7 @@ import fs from 'fs'
 //import fetch from 'node-fetch'
 import bent from 'bent'
 import { cwd } from 'process';
+import Zip from 'adm-zip'
 
 async function main(): Promise<void> {
   try {
@@ -89,14 +90,14 @@ class TestReporter {
 
     const inputProvider = this.artifact
       ? new ArtifactProvider(
-          this.octokit,
-          this.artifact,
-          this.name,
-          pattern,
-          this.context.sha,
-          this.context.runId,
-          this.token
-        )
+        this.octokit,
+        this.artifact,
+        this.name,
+        pattern,
+        this.context.sha,
+        this.context.runId,
+        this.token
+      )
       : new LocalFileProvider(this.name, pattern)
 
     const parseErrors = this.maxAnnotations > 0
@@ -117,10 +118,14 @@ class TestReporter {
     const results: TestRunResult[] = []
     const input = await inputProvider.load()
 
-    let version : string | null = null;
+    let version: string | null = null;
 
-    if(input.versionArtifactPath) {
-      version = fs.readFileSync(input.versionArtifactPath).toString();
+    if (input.versionArtifactPath) {
+      const zip = new Zip(input.versionArtifactPath)
+
+      const entry = zip.getEntry('version.txt')
+
+      version = zip.readAsText(entry);
       core.info(`Using EVA version ${version}, current directory: ${cwd()}`)
     }
 
@@ -129,9 +134,9 @@ class TestReporter {
 
       try {
         const post = bent(this.resultsEndpoint, 'POST', {}, 200);
-        await post(`TestResults?Secret=${this.resultsEndpointSecret}${version ? "&EVAVersion=" + version : ''}`, readStream);
+        const response = await post(`TestResults?Secret=${this.resultsEndpointSecret}${version ? "&EVAVersion=" + version : ''}`, readStream);
         core.info(`Uploaded TRX files: ${a}`)
-      } catch (ex){
+      } catch (ex) {
         core.warning(`Could not upload file ${a}: ${ex}`)
       }
     }
@@ -202,9 +207,9 @@ class TestReporter {
     })
 
     core.info('Creating report summary')
-    const {listSuites, listTests, onlySummary} = this
+    const { listSuites, listTests, onlySummary } = this
     const baseUrl = createResp.data.html_url || ''
-    const summary = getReport(results, {listSuites, listTests, baseUrl, onlySummary})
+    const summary = getReport(results, { listSuites, listTests, baseUrl, onlySummary })
 
     core.info('Creating annotations')
     const annotations = getAnnotations(results, this.maxAnnotations)