diff --git a/requirements.txt b/requirements.txt
index 78a184c..c732029 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
 requests==2.31.0
-oauthlib[signedtoken]==3.2.2
+oauthlib[signedtoken]==3.3.0
diff --git a/tests/test_compliance_fixes.py b/tests/test_compliance_fixes.py
index c5166bd..9ad6d09 100644
--- a/tests/test_compliance_fixes.py
+++ b/tests/test_compliance_fixes.py
@@ -115,7 +115,7 @@ def test_fetch_access_token(self):
             authorization_response="https://i.b/?code=hello",
         )
         # Times should be close
-        approx_expires_at = time.time() + 3600
+        approx_expires_at = round(time.time()) + 3600
         actual_expires_at = token.pop("expires_at")
         self.assertAlmostEqual(actual_expires_at, approx_expires_at, places=2)
 
@@ -289,7 +289,7 @@ def test_fetch_access_token(self):
             authorization_response="https://i.b/?code=hello",
         )
 
-        approx_expires_at = time.time() + 86400
+        approx_expires_at = round(time.time()) + 86400
         actual_expires_at = token.pop("expires_at")
         self.assertAlmostEqual(actual_expires_at, approx_expires_at, places=2)