diff --git a/lib/api-client.js b/lib/api-client.js
index 13bf0fb3d..f93d35bbe 100644
--- a/lib/api-client.js
+++ b/lib/api-client.js
@@ -33,7 +33,7 @@ exports.getApiClient = function (githubAuth, githubUrl, mode, allowLocalRun = fa
     const customOctokit = githubUtils.GitHub.plugin(retry.retry, (octokit, _) => {
         octokit.hook.after("request", (response, _) => {
             if (!hasBeenWarnedAboutVersion &&
-                Object.prototype.hasOwnProperty.call(response.headers, GITHUB_ENTERPRISE_VERSION_HEADER)) {
+                response.headers[GITHUB_ENTERPRISE_VERSION_HEADER] !== undefined) {
                 const installedVersion = response.headers[GITHUB_ENTERPRISE_VERSION_HEADER];
                 const disallowedAPIVersionReason = apiVersionInRange(installedVersion, apiCompatibility.minimumVersion, apiCompatibility.maximumVersion);
                 const logger = mode === "actions"
diff --git a/lib/api-client.js.map b/lib/api-client.js.map
index 0acf74aef..8f8acdb8c 100644
--- a/lib/api-client.js.map
+++ b/lib/api-client.js.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"file":"api-client.js","sourceRoot":"","sources":["../src/api-client.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,2CAA6B;AAE7B,uEAAyD;AACzD,6DAA+C;AAE/C,0EAAgD;AAChD,+CAAiC;AAEjC,iDAAuE;AACvE,2EAA6D;AAC7D,mDAAqC;AACrC,iCAA0C;AAE1C,IAAY,0BAGX;AAHD,WAAY,0BAA0B;IACpC,+FAAc,CAAA;IACd,+FAAc,CAAA;AAChB,CAAC,EAHW,0BAA0B,GAA1B,kCAA0B,KAA1B,kCAA0B,QAGrC;AAED,MAAM,gCAAgC,GAAG,6BAA6B,CAAC;AACvE,IAAI,yBAAyB,GAAG,KAAK,CAAC;AAEzB,QAAA,YAAY,GAAG,UAC1B,UAAkB,EAClB,SAAiB,EACjB,IAAU,EACV,aAAa,GAAG,KAAK;IAErB,IAAI,iBAAU,EAAE,IAAI,CAAC,aAAa,EAAE;QAClC,MAAM,IAAI,KAAK,CAAC,+BAA+B,CAAC,CAAC;KAClD;IACD,MAAM,aAAa,GAAG,WAAW,CAAC,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,KAAK,EAAE,CAAC,OAAO,EAAE,CAAC,EAAE,EAAE;QAC1E,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,SAAS,EAAE,CAAC,QAA8B,EAAE,CAAC,EAAE,EAAE;YAClE,IACE,CAAC,yBAAyB;gBAC1B,QAAQ,CAAC,OAAO,CAAC,gCAAgC,CAAC,KAAK,SAAS,EAChE;gBACA,MAAM,gBAAgB,GAAG,QAAQ,CAAC,OAAO,CACvC,gCAAgC,CACvB,CAAC;gBACZ,MAAM,0BAA0B,GAAG,iBAAiB,CAClD,gBAAgB,EAChB,gBAAgB,CAAC,cAAc,EAC/B,gBAAgB,CAAC,cAAc,CAChC,CAAC;gBAEF,MAAM,MAAM,GACV,IAAI,KAAK,SAAS;oBAChB,CAAC,CAAC,OAAO,CAAC,gBAAgB,EAAE;oBAC5B,CAAC,CAAC,OAAO,CAAC,eAAe,CAAC,KAAK,CAAC,CAAC;gBACrC,MAAM,QAAQ,GAAG,IAAI,KAAK,SAAS,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,QAAQ,CAAC;gBAE1D,IACE,0BAA0B;oBAC1B,0BAA0B,CAAC,cAAc,EACzC;oBACA,MAAM,CAAC,OAAO,CACZ,cAAc,QAAQ,6EAA6E,gBAAgB,qFAAqF,QAAQ,GAAG,CACpN,CAAC;iBACH;gBACD,IACE,0BAA0B;oBAC1B,0BAA0B,CAAC,cAAc,EACzC;oBACA,MAAM,CAAC,OAAO,CACZ,qBAAqB,gBAAgB,gEAAgE,QAAQ,kIAAkI,QAAQ,GAAG,CAC3P,CAAC;iBACH;gBACD,yBAAyB,GAAG,IAAI,CAAC;aAClC;QACH,CAAC,CAAC,CAAC;IACL,CAAC,CAAC,CAAC;IACH,OAAO,IAAI,aAAa,CACtB,WAAW,CAAC,iBAAiB,CAAC,UAAU,EAAE;QACxC,OAAO,EAAE,SAAS,CAAC,SAAS,CAAC;QAC7B,SAAS,EAAE,eAAe;QAC1B,GAAG,EAAE,2BAAe,CAAC,EAAE,KAAK,EAAE,OAAO,EAAE,CAAC;KACzC,CAAC,CACH,CAAC;AACJ,CAAC,CAAC;AAEF,SAAS,SAAS,CAAC,SAAiB;IAClC,MAAM,GAAG,GAAG,IAAI,GAAG,CAAC,SAAS,CAAC,CAAC;IAE/B,kDAAkD;IAClD,0CAA0C;IAC1C,IAAI,GAAG,CAAC,QAAQ,KAAK,YAAY,IAAI,GAAG,CAAC,QAAQ,KAAK,gBAAgB,EAAE;QACtE,OAAO,wBAAwB,CAAC;KACjC;IAED,6BAA6B;IAC7B,GAAG,CAAC,QAAQ,GAAG,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,QAAQ,EAAE,KAAK,EAAE,IAAI,CAAC,CAAC;IACpD,OAAO,GAAG,CAAC,QAAQ,EAAE,CAAC;AACxB,CAAC;AAED,uFAAuF;AACvF,oFAAoF;AACpF,+CAA+C;AAC/C,SAAgB,mBAAmB,CAAC,aAAa,GAAG,KAAK;IACvD,OAAO,oBAAY,CACjB,+BAAgB,CAAC,OAAO,CAAC,EACzB,kCAAmB,CAAC,mBAAmB,CAAC,EACxC,SAAS,EACT,aAAa,CACd,CAAC;AACJ,CAAC;AAPD,kDAOC;AAED,SAAgB,iBAAiB,CAC/B,OAAe,EACf,cAAsB,EACtB,cAAsB;IAEtB,IAAI,CAAC,MAAM,CAAC,SAAS,CAAC,OAAO,EAAE,KAAK,cAAc,EAAE,CAAC,EAAE;QACrD,OAAO,0BAA0B,CAAC,cAAc,CAAC;KAClD;IACD,IAAI,CAAC,MAAM,CAAC,SAAS,CAAC,OAAO,EAAE,KAAK,cAAc,EAAE,CAAC,EAAE;QACrD,OAAO,0BAA0B,CAAC,cAAc,CAAC;KAClD;IACD,OAAO,SAAS,CAAC;AACnB,CAAC;AAZD,8CAYC"}
\ No newline at end of file
diff --git a/src/api-client.ts b/src/api-client.ts
index 86eedfe92..af44b1f11 100644
--- a/src/api-client.ts
+++ b/src/api-client.ts
@@ -32,10 +32,7 @@ export const getApiClient = function (
     octokit.hook.after("request", (response: OctokitResponse<any>, _) => {
       if (
         !hasBeenWarnedAboutVersion &&
-        Object.prototype.hasOwnProperty.call(
-          response.headers,
-          GITHUB_ENTERPRISE_VERSION_HEADER
-        )
+        response.headers[GITHUB_ENTERPRISE_VERSION_HEADER] !== undefined
       ) {
         const installedVersion = response.headers[
           GITHUB_ENTERPRISE_VERSION_HEADER