diff --git a/arrow-pyarrow-integration-testing/Cargo.toml b/arrow-pyarrow-integration-testing/Cargo.toml
index c757f6739373..7eecf8810f7b 100644
--- a/arrow-pyarrow-integration-testing/Cargo.toml
+++ b/arrow-pyarrow-integration-testing/Cargo.toml
@@ -34,4 +34,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 arrow = { path = "../arrow", features = ["pyarrow"] }
-pyo3 = { version = "0.25.1", features = ["extension-module"] }
+pyo3 = { version = "0.26.0", features = ["extension-module"] }