diff --git a/integration-tests/requirements.txt b/integration-tests/requirements.txt
index 7f8cec72..eb9515a3 100644
--- a/integration-tests/requirements.txt
+++ b/integration-tests/requirements.txt
@@ -1,7 +1,7 @@
 # The HTTP suite.
 pytest==8.3.5
 requests==2.34.2
-pyarrow==21.0.0
+pyarrow==23.0.1
 
 # The reference writers for formats/, one per format. Each file skips itself when its writer is
 # absent, so these are only needed for the formats you want to run. Pinned exactly: a writer