diff --git a/dist/main.cjs b/dist/main.cjs
index 2c5955f..0629cdb 100644
--- a/dist/main.cjs
+++ b/dist/main.cjs
@@ -10420,6 +10420,7 @@ async function main(appId2, privateKey2, owner2, repositories2, core2, createApp
   core2.setOutput("token", authentication.token);
   if (!skipTokenRevoke2) {
     core2.saveState("token", authentication.token);
+    core2.setOutput("expiresAt", authentication.expiresAt);
   }
 }
 async function getTokenFromOwner(request2, auth, parsedOwner) {
diff --git a/dist/post.cjs b/dist/post.cjs
index 44bde25..ee87366 100644
--- a/dist/post.cjs
+++ b/dist/post.cjs
@@ -3003,12 +3003,28 @@ async function post(core2, request2) {
     core2.info("Token is not set");
     return;
   }
-  await request2("DELETE /installation/token", {
-    headers: {
-      authorization: `token ${token}`
-    }
-  });
-  core2.info("Token revoked");
+  const expiresAt = core2.getState("expiresAt");
+  if (expiresAt && tokenExpiresIn(expiresAt) < 0) {
+    core2.info("Token already expired");
+    return;
+  }
+  try {
+    await request2("DELETE /installation/token", {
+      headers: {
+        authorization: `token ${token}`
+      }
+    });
+    core2.info("Token revoked");
+  } catch (error) {
+    core2.warning(
+      `Token revocation failed: ${error.message}`
+    );
+  }
+}
+function tokenExpiresIn(expiresAt) {
+  const now = /* @__PURE__ */ new Date();
+  const expiresAtDate = new Date(expiresAt);
+  return Math.round((expiresAtDate.getTime() - now.getTime()) / 1e3);
 }
 
 // lib/request.js
diff --git a/lib/main.js b/lib/main.js
index 233be3d..b97329d 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -103,6 +103,7 @@ export async function main(
   // Make token accessible to post function (so we can invalidate it)
   if (!skipTokenRevoke) {
     core.saveState("token", authentication.token);
+    core.setOutput("expiresAt", authentication.expiresAt);
   }
 }
 
diff --git a/lib/post.js b/lib/post.js
index e321294..9b294ae 100644
--- a/lib/post.js
+++ b/lib/post.js
@@ -21,11 +21,31 @@ export async function post(core, request) {
     return;
   }
 
-  await request("DELETE /installation/token", {
-    headers: {
-      authorization: `token ${token}`,
-    },
-  });
+  const expiresAt = core.getState("expiresAt");
+  if (expiresAt && tokenExpiresIn(expiresAt) < 0) {
+    core.info("Token expired, skipping token revocation");
+    return;
+  }
+
+  try {
+    await request("DELETE /installation/token", {
+      headers: {
+        authorization: `token ${token}`,
+      },
+    });
+    core.info("Token revoked");
+  } catch (error) {
+    core.warning(
+      `Token revocation failed: ${error.message}`)
+  }
+}
+
+/**
+ * @param {string} expiresAt
+ */
+function tokenExpiresIn(expiresAt) {
+  const now = new Date();
+  const expiresAtDate = new Date(expiresAt);
 
-  core.info("Token revoked");
+  return Math.round((expiresAtDate.getTime() - now.getTime()) / 1000);
 }
diff --git a/tests/main.js b/tests/main.js
index 12c8437..6aba464 100644
--- a/tests/main.js
+++ b/tests/main.js
@@ -72,6 +72,7 @@ x3WQZRiXlWejSMUAHuMwXrhGlltF3lw83+xAjnqsVp75kGS6OH61
   // Mock installation access token request
   const mockInstallationAccessToken =
     "ghs_16C7e42F292c6912E7710c838347Ae178B4a"; // This token is invalidated. It’s from https://docs.github.com/en/rest/apps/apps?apiVersion=2022-11-28#create-an-installation-access-token-for-an-app.
+  const mockExpiresAt = "2016-07-11T22:14:10Z";
   mockPool
     .intercept({
       path: `/app/installations/${mockInstallationId}/access_tokens`,
@@ -84,7 +85,7 @@ x3WQZRiXlWejSMUAHuMwXrhGlltF3lw83+xAjnqsVp75kGS6OH61
     })
     .reply(
       201,
-      { token: mockInstallationAccessToken },
+      { token: mockInstallationAccessToken, expires_at: mockExpiresAt },
       { headers: { "content-type": "application/json" } }
     );
 
diff --git a/tests/post-revoke-token-fail-response.test.js b/tests/post-revoke-token-fail-response.test.js
new file mode 100644
index 0000000..5ce31ec
--- /dev/null
+++ b/tests/post-revoke-token-fail-response.test.js
@@ -0,0 +1,28 @@
+import { MockAgent, setGlobalDispatcher } from "undici";
+
+// state variables are set as environment variables with the prefix STATE_
+// https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#sending-values-to-the-pre-and-post-actions
+process.env.STATE_token = "secret123";
+
+// 1 hour in the future, not expired
+process.env.STATE_expiresAt = new Date(Date.now() + 1000 * 60 * 60).toISOString();
+
+const mockAgent = new MockAgent();
+
+setGlobalDispatcher(mockAgent);
+
+// Provide the base url to the request
+const mockPool = mockAgent.get("https://api.github.com");
+
+// intercept the request
+mockPool
+  .intercept({
+    path: "/installation/token",
+    method: "DELETE",
+    headers: {
+      authorization: "token secret123",
+    },
+  })
+  .reply(401);
+
+await import("../post.js");
diff --git a/tests/post-token-expired.test.js b/tests/post-token-expired.test.js
new file mode 100644
index 0000000..6479845
--- /dev/null
+++ b/tests/post-token-expired.test.js
@@ -0,0 +1,28 @@
+import { MockAgent, setGlobalDispatcher } from "undici";
+
+// state variables are set as environment variables with the prefix STATE_
+// https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#sending-values-to-the-pre-and-post-actions
+process.env.STATE_token = "secret123";
+
+// 1 hour in the past, expired
+process.env.STATE_expiresAt = new Date(Date.now() - 1000 * 60 * 60).toISOString();
+
+const mockAgent = new MockAgent();
+
+setGlobalDispatcher(mockAgent);
+
+// Provide the base url to the request
+const mockPool = mockAgent.get("https://api.github.com");
+
+// intercept the request
+mockPool
+  .intercept({
+    path: "/installation/token",
+    method: "DELETE",
+    headers: {
+      authorization: "token secret123",
+    },
+  })
+  .reply(204);
+
+await import("../post.js");
diff --git a/tests/post-token-set.test.js b/tests/post-token-set.test.js
index 6ed0494..5b2479e 100644
--- a/tests/post-token-set.test.js
+++ b/tests/post-token-set.test.js
@@ -4,6 +4,9 @@ import { MockAgent, setGlobalDispatcher } from "undici";
 // https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#sending-values-to-the-pre-and-post-actions
 process.env.STATE_token = "secret123";
 
+// 1 hour in the future, not expired
+process.env.STATE_expiresAt = new Date(Date.now() + 1000 * 60 * 60).toISOString();
+
 const mockAgent = new MockAgent();
 
 setGlobalDispatcher(mockAgent);
diff --git a/tests/snapshots/index.js.md b/tests/snapshots/index.js.md
index e7c6e86..50a5112 100644
--- a/tests/snapshots/index.js.md
+++ b/tests/snapshots/index.js.md
@@ -69,7 +69,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-set-repo-set-to-many.test.js
 
@@ -83,7 +85,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-set-repo-set-to-one.test.js
 
@@ -97,7 +101,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-set-to-org-repo-unset.test.js
 
@@ -111,7 +117,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-set-to-user-fail-response.test.js
 
@@ -126,7 +134,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-set-to-user-repo-unset.test.js
 
@@ -140,7 +150,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-unset-repo-set.test.js
 
@@ -154,7 +166,9 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
 
 ## main-token-get-owner-unset-repo-unset.test.js
 
@@ -168,7 +182,29 @@ Generated by [AVA](https://avajs.dev).
     ::add-mask::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
     ␊
     ::set-output name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
-    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a`
+    ::save-state name=token::ghs_16C7e42F292c6912E7710c838347Ae178B4a␊
+    ␊
+    ::set-output name=expiresAt::2016-07-11T22:14:10Z`
+
+## post-revoke-token-fail-response.test.js
+
+> stderr
+
+    ''
+
+> stdout
+
+    '::warning::Token revocation failed: '
+
+## post-token-expired.test.js
+
+> stderr
+
+    ''
+
+> stdout
+
+    'Token expired, skipping token revocation'
 
 ## post-token-set.test.js
 
diff --git a/tests/snapshots/index.js.snap b/tests/snapshots/index.js.snap
index f7989c6..47808b0 100644
Binary files a/tests/snapshots/index.js.snap and b/tests/snapshots/index.js.snap differ