diff --git a/Meta/CMake/time_zone_data.cmake b/Meta/CMake/time_zone_data.cmake
index ce93e263c1..3c4ae2a65c 100644
--- a/Meta/CMake/time_zone_data.cmake
+++ b/Meta/CMake/time_zone_data.cmake
@@ -2,7 +2,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/utils.cmake)
 
 set(TZDB_PATH "${CMAKE_BINARY_DIR}/TZDB" CACHE PATH "Download location for TZDB files")
 
-set(TZDB_VERSION 2022d)
+set(TZDB_VERSION 2022e)
 set(TZDB_VERSION_FILE "${TZDB_PATH}/version.txt")
 
 set(TZDB_ZIP_URL "https://data.iana.org/time-zones/releases/tzdata${TZDB_VERSION}.tar.gz")
diff --git a/Tests/LibTimeZone/TestTimeZone.cpp b/Tests/LibTimeZone/TestTimeZone.cpp
index 06785441a1..5ebf8a129a 100644
--- a/Tests/LibTimeZone/TestTimeZone.cpp
+++ b/Tests/LibTimeZone/TestTimeZone.cpp
@@ -128,8 +128,8 @@ static i64 offset(i64 sign, i64 hours, i64 minutes, i64 seconds)
 
 TEST_CASE(get_time_zone_offset)
 {
-    test_offset("America/Chicago"sv, -2717668237, offset(-1, 5, 50, 36), No); // Sunday, November 18, 1883 12:09:23 PM
-    test_offset("America/Chicago"sv, -2717668236, offset(-1, 6, 00, 00), No); // Sunday, November 18, 1883 12:09:24 PM
+    test_offset("America/Chicago"sv, -2717647201, offset(-1, 5, 50, 36), No); // Sunday, November 18, 1883 5:59:59 PM
+    test_offset("America/Chicago"sv, -2717647200, offset(-1, 6, 00, 00), No); // Sunday, November 18, 1883 6:00:00 PM
     test_offset("America/Chicago"sv, -1067810460, offset(-1, 6, 00, 00), No); // Sunday, March 1, 1936 1:59:00 AM
     test_offset("America/Chicago"sv, -1067810400, offset(-1, 5, 00, 00), No); // Sunday, March 1, 1936 2:00:00 AM
     test_offset("America/Chicago"sv, -1045432860, offset(-1, 5, 00, 00), No); // Sunday, November 15, 1936 1:59:00 AM
diff --git a/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.getOffsetNanosecondsFor.js b/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.getOffsetNanosecondsFor.js
index eff14d203c..6b93c128ff 100644
--- a/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.getOffsetNanosecondsFor.js
+++ b/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.getOffsetNanosecondsFor.js
@@ -16,8 +16,8 @@ describe("correct behavior", () => {
             expect(actualOffset).toBe(expectedOffset);
         }
 
-        testOffset("America/Chicago", -2717668237, offset(-1, 5, 50, 36)); // Sunday, November 18, 1883 12:09:23 PM
-        testOffset("America/Chicago", -2717668236, offset(-1, 6, 0, 0)); // Sunday, November 18, 1883 12:09:24 PM
+        testOffset("America/Chicago", -2717647201, offset(-1, 5, 50, 36)); // Sunday, November 18, 1883 5:59:59 PM
+        testOffset("America/Chicago", -2717647200, offset(-1, 6, 0, 0)); // Sunday, November 18, 1883 6:00:00 PM
         testOffset("America/Chicago", -1067810460, offset(-1, 6, 0, 0)); // Sunday, March 1, 1936 1:59:00 AM
         testOffset("America/Chicago", -1067810400, offset(-1, 5, 0, 0)); // Sunday, March 1, 1936 2:00:00 AM
         testOffset("America/Chicago", -1045432860, offset(-1, 5, 0, 0)); // Sunday, November 15, 1936 1:59:00 AM