diff --git a/django/utils/http.py b/django/utils/http.py
index 572cfb4347..ba6e83c73d 100644
--- a/django/utils/http.py
+++ b/django/utils/http.py
@@ -176,10 +176,17 @@ def parse_http_date(date):
     try:
         year = int(m.group('year'))
         if year < 100:
-            if year < 70:
-                year += 2000
-            else:
-                year += 1900
+            # According to RFC 7231, interpret two-digit years using a 50-year
+            # sliding window: if the timestamp appears to be more than 50 years
+            # in the future, interpret it as the most recent year in the past
+            # that had the same last two digits.
+            current_year = datetime.datetime.utcnow().year
+            current_century = current_year - (current_year % 100)
+            year += current_century
+            # If the year is more than 50 years in the future, assume it's the
+            # previous century.
+            if year - current_year > 50:
+                year -= 100
         month = MONTHS.index(m.group('mon').lower()) + 1
         day = int(m.group('day'))
         hour = int(m.group('hour'))
diff --git a/tests/utils_tests/test_http.py b/tests/utils_tests/test_http.py
index bc8bcfe977..9954a52774 100644
--- a/tests/utils_tests/test_http.py
+++ b/tests/utils_tests/test_http.py
@@ -325,9 +325,46 @@ class HttpDateProcessingTests(unittest.TestCase):
         self.assertEqual(datetime.utcfromtimestamp(parsed), datetime(1994, 11, 6, 8, 49, 37))
 
     def test_parsing_year_less_than_70(self):
+        # This test may fail in the distant future when 0037 is more than
+        # 50 years in the past. The logic dynamically adjusts based on the
+        # current year.
         parsed = parse_http_date('Sun Nov  6 08:49:37 0037')
+        # As of 2025, year 37 should be interpreted as 2037 (not more than 50 years in future)
         self.assertEqual(datetime.utcfromtimestamp(parsed), datetime(2037, 11, 6, 8, 49, 37))
 
+    def test_parsing_rfc850_two_digit_year_current_century(self):
+        # Test two-digit year that should be in the current century
+        # Using year 24 which should be 2024 (close to current year 2025)
+        parsed = parse_http_date('Wednesday, 06-Nov-24 08:49:37 GMT')
+        self.assertEqual(datetime.utcfromtimestamp(parsed), datetime(2024, 11, 6, 8, 49, 37))
+
+    def test_parsing_rfc850_two_digit_year_previous_century(self):
+        # Test two-digit year that should be in the previous century
+        # Using year 94 which should be 1994 (would be 2094 if interpreted
+        # as current century, which is more than 50 years in the future)
+        parsed = parse_http_date('Sunday, 06-Nov-94 08:49:37 GMT')
+        self.assertEqual(datetime.utcfromtimestamp(parsed), datetime(1994, 11, 6, 8, 49, 37))
+
+    def test_parsing_rfc850_two_digit_year_boundary(self):
+        # Test the boundary: a year that's approximately 50 years in the future
+        # As of 2025, year 75 should be 2075 (exactly 50 years in future, <= 50)
+        # but year 76 should be 1976 (would be 2076, which is > 50 years in future)
+        current_year = datetime.utcnow().year
+
+        # Test a year just within the 50-year window (should be future)
+        future_year_2digit = (current_year + 50) % 100
+        date_str = 'Wednesday, 06-Nov-%02d 08:49:37 GMT' % future_year_2digit
+        parsed = parse_http_date(date_str)
+        expected_year = current_year + 50
+        self.assertEqual(datetime.utcfromtimestamp(parsed).year, expected_year)
+
+        # Test a year just outside the 50-year window (should be past)
+        past_year_2digit = (current_year + 51) % 100
+        date_str = 'Thursday, 07-Nov-%02d 08:49:37 GMT' % past_year_2digit
+        parsed = parse_http_date(date_str)
+        expected_year = current_year + 51 - 100
+        self.assertEqual(datetime.utcfromtimestamp(parsed).year, expected_year)
+
 
 class EscapeLeadingSlashesTests(unittest.TestCase):
     def test(self):