diff --git a/extensions/parquet/table/src/test/java/io/deephaven/parquet/table/TestParquetTools.java b/extensions/parquet/table/src/test/java/io/deephaven/parquet/table/TestParquetTools.java
index ddb1894d25a..f284fea0a84 100644
--- a/extensions/parquet/table/src/test/java/io/deephaven/parquet/table/TestParquetTools.java
+++ b/extensions/parquet/table/src/test/java/io/deephaven/parquet/table/TestParquetTools.java
@@ -644,7 +644,9 @@ public void testWriteParquetFieldIds() throws NoSuchAlgorithmException, IOExcept
         // This is somewhat fragile, but has been manually verified to contain the field_ids that we expect.
         // We may want to consider more explicit tests that verify our writing logic is consistent, as it would be good
         // to know whenever serialization changes in any way.
-        assertEquals("2ea68b0ddaeb432e9c2721f15460b6c42449a479c1960e836f6ebe3b14f33dc1", sha256sum(file.toPath()));
+        // For example, this test can fail when we upgrade the parquet version simply because the "createdBy" field
+        // captures this version.
+        assertEquals("208abbee39fc8034322d10032d07098ad7766c8fbf17c9e74e58ccd1ce278037", sha256sum(file.toPath()));
 
         // TODO(deephaven-core#6128): Allow Parquet column access by field_id
         // This test is a bit circular; but assuming we trust our reading code, we should have relative confidence that
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cb4cc6e18dc..bd7efcf5846 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -61,7 +61,7 @@ mindrot = "0.4"
 nidi = "0.18.1"
 oshi = "5.8.3"
 pac4j = "5.7.0"
-parquet = "1.14.3"
+parquet = "1.15.0"
 picocli = "4.7.6"
 postgresql = "42.7.4"
 protobuf = "3.25.4"