diff --git a/integration_tests/iceberg-sink2/python/poetry.lock b/integration_tests/iceberg-sink2/python/poetry.lock
index 8ec7ba8e70a01..4ac0b436d405c 100644
--- a/integration_tests/iceberg-sink2/python/poetry.lock
+++ b/integration_tests/iceberg-sink2/python/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.5.1 and should not be changed by hand.
 
 [[package]]
 name = "googleapis-common-protos"
@@ -13,10 +13,10 @@ files = [
 ]
 
 [package.dependencies]
-protobuf = ">=3.19.5,<3.20.0 || >3.20.0,<3.20.1 || >3.20.1,<4.21.1 || >4.21.1,<4.21.2 || >4.21.2,<4.21.3 || >4.21.3,<4.21.4 || >4.21.4,<4.21.5 || >4.21.5,<5.0.0.dev0"
+protobuf = ">=3.19.5,!=3.20.0,!=3.20.1,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5,<5.0.0"
 
 [package.extras]
-grpc = ["grpcio (>=1.44.0,<2.0.0.dev0)"]
+grpc = ["grpcio (>=1.44.0,<2.0.0)"]
 
 [[package]]
 name = "grpcio"
@@ -178,23 +178,23 @@ files = [
 [package.dependencies]
 numpy = [
     {version = ">=1.20.3", markers = "python_version < \"3.10\""},
-    {version = ">=1.23.2", markers = "python_version >= \"3.11\""},
     {version = ">=1.21.0", markers = "python_version == \"3.10\""},
+    {version = ">=1.23.2", markers = "python_version >= \"3.11\""},
 ]
 python-dateutil = ">=2.8.2"
 pytz = ">=2020.1"
 tzdata = ">=2022.1"
 
 [package.extras]
-all = ["PyQt5 (>=5.15.1)", "SQLAlchemy (>=1.4.16)", "beautifulsoup4 (>=4.9.3)", "bottleneck (>=1.3.2)", "brotlipy (>=0.7.0)", "fastparquet (>=0.6.3)", "fsspec (>=2021.07.0)", "gcsfs (>=2021.07.0)", "html5lib (>=1.1)", "hypothesis (>=6.34.2)", "jinja2 (>=3.0.0)", "lxml (>=4.6.3)", "matplotlib (>=3.6.1)", "numba (>=0.53.1)", "numexpr (>=2.7.3)", "odfpy (>=1.4.1)", "openpyxl (>=3.0.7)", "pandas-gbq (>=0.15.0)", "psycopg2 (>=2.8.6)", "pyarrow (>=7.0.0)", "pymysql (>=1.0.2)", "pyreadstat (>=1.1.2)", "pytest (>=7.3.2)", "pytest-asyncio (>=0.17.0)", "pytest-xdist (>=2.2.0)", "python-snappy (>=0.6.0)", "pyxlsb (>=1.0.8)", "qtpy (>=2.2.0)", "s3fs (>=2021.08.0)", "scipy (>=1.7.1)", "tables (>=3.6.1)", "tabulate (>=0.8.9)", "xarray (>=0.21.0)", "xlrd (>=2.0.1)", "xlsxwriter (>=1.4.3)", "zstandard (>=0.15.2)"]
-aws = ["s3fs (>=2021.08.0)"]
+all = ["PyQt5 (>=5.15.1)", "SQLAlchemy (>=1.4.16)", "beautifulsoup4 (>=4.9.3)", "bottleneck (>=1.3.2)", "brotlipy (>=0.7.0)", "fastparquet (>=0.6.3)", "fsspec (>=2021.7.0)", "gcsfs (>=2021.7.0)", "html5lib (>=1.1)", "hypothesis (>=6.34.2)", "jinja2 (>=3.0.0)", "lxml (>=4.6.3)", "matplotlib (>=3.6.1)", "numba (>=0.53.1)", "numexpr (>=2.7.3)", "odfpy (>=1.4.1)", "openpyxl (>=3.0.7)", "pandas-gbq (>=0.15.0)", "psycopg2 (>=2.8.6)", "pyarrow (>=7.0.0)", "pymysql (>=1.0.2)", "pyreadstat (>=1.1.2)", "pytest (>=7.3.2)", "pytest-asyncio (>=0.17.0)", "pytest-xdist (>=2.2.0)", "python-snappy (>=0.6.0)", "pyxlsb (>=1.0.8)", "qtpy (>=2.2.0)", "s3fs (>=2021.8.0)", "scipy (>=1.7.1)", "tables (>=3.6.1)", "tabulate (>=0.8.9)", "xarray (>=0.21.0)", "xlrd (>=2.0.1)", "xlsxwriter (>=1.4.3)", "zstandard (>=0.15.2)"]
+aws = ["s3fs (>=2021.8.0)"]
 clipboard = ["PyQt5 (>=5.15.1)", "qtpy (>=2.2.0)"]
 compression = ["brotlipy (>=0.7.0)", "python-snappy (>=0.6.0)", "zstandard (>=0.15.2)"]
 computation = ["scipy (>=1.7.1)", "xarray (>=0.21.0)"]
 excel = ["odfpy (>=1.4.1)", "openpyxl (>=3.0.7)", "pyxlsb (>=1.0.8)", "xlrd (>=2.0.1)", "xlsxwriter (>=1.4.3)"]
 feather = ["pyarrow (>=7.0.0)"]
-fss = ["fsspec (>=2021.07.0)"]
-gcp = ["gcsfs (>=2021.07.0)", "pandas-gbq (>=0.15.0)"]
+fss = ["fsspec (>=2021.7.0)"]
+gcp = ["gcsfs (>=2021.7.0)", "pandas-gbq (>=0.15.0)"]
 hdf5 = ["tables (>=3.6.1)"]
 html = ["beautifulsoup4 (>=4.9.3)", "html5lib (>=1.1)", "lxml (>=4.6.3)"]
 mysql = ["SQLAlchemy (>=1.4.16)", "pymysql (>=1.0.2)"]
@@ -374,30 +374,30 @@ numpy = ">=1.16.6,<2"
 
 [[package]]
 name = "pyspark"
-version = "3.4.1"
+version = "3.5.8"
 description = "Apache Spark Python API"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "pyspark-3.4.1.tar.gz", hash = "sha256:72cd66ab8cf61a75854e5a753f75bea35ee075c3a96f9de4e2a66d02ec7fc652"},
+    {file = "pyspark-3.5.8.tar.gz", hash = "sha256:54cca0767b21b40e3953ad1d30f8601c53abf9cbda763653289cdcfcac52313c"},
 ]
 
 [package.dependencies]
 googleapis-common-protos = {version = ">=1.56.4", optional = true, markers = "extra == \"connect\""}
-grpcio = {version = ">=1.48.1", optional = true, markers = "extra == \"connect\""}
-grpcio-status = {version = ">=1.48.1", optional = true, markers = "extra == \"connect\""}
-numpy = {version = ">=1.15", optional = true, markers = "extra == \"connect\" or extra == \"sql\""}
+grpcio = {version = ">=1.56.0", optional = true, markers = "extra == \"connect\""}
+grpcio-status = {version = ">=1.56.0", optional = true, markers = "extra == \"connect\""}
+numpy = {version = ">=1.15,<2", optional = true, markers = "extra == \"connect\" or extra == \"sql\""}
 pandas = {version = ">=1.0.5", optional = true, markers = "extra == \"connect\" or extra == \"sql\""}
-py4j = "0.10.9.7"
-pyarrow = {version = ">=1.0.0", optional = true, markers = "extra == \"connect\" or extra == \"sql\""}
+py4j = ">=0.10.9.7,<0.10.9.10"
+pyarrow = {version = ">=4.0.0", optional = true, markers = "extra == \"connect\" or extra == \"sql\""}
 
 [package.extras]
-connect = ["googleapis-common-protos (>=1.56.4)", "grpcio (>=1.48.1)", "grpcio-status (>=1.48.1)", "numpy (>=1.15)", "pandas (>=1.0.5)", "pyarrow (>=1.0.0)"]
-ml = ["numpy (>=1.15)"]
-mllib = ["numpy (>=1.15)"]
-pandas-on-spark = ["numpy (>=1.15)", "pandas (>=1.0.5)", "pyarrow (>=1.0.0)"]
-sql = ["numpy (>=1.15)", "pandas (>=1.0.5)", "pyarrow (>=1.0.0)"]
+connect = ["googleapis-common-protos (>=1.56.4)", "grpcio (>=1.56.0)", "grpcio-status (>=1.56.0)", "numpy (>=1.15,<2)", "pandas (>=1.0.5)", "pyarrow (>=4.0.0)"]
+ml = ["numpy (>=1.15,<2)"]
+mllib = ["numpy (>=1.15,<2)"]
+pandas-on-spark = ["numpy (>=1.15,<2)", "pandas (>=1.0.5)", "pyarrow (>=4.0.0)"]
+sql = ["numpy (>=1.15,<2)", "pandas (>=1.0.5)", "pyarrow (>=4.0.0)"]
 
 [[package]]
 name = "python-dateutil"
@@ -453,4 +453,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.8"
-content-hash = "8278b86130f9910c9769a1e666992ba9e115cb50e829b0c9cf4c4aee1b2efbf8"
+content-hash = "ee21999ce5443ac68b437af46949e65634ee49c1c495b832f61bf9786b98fe40"
diff --git a/integration_tests/iceberg-sink2/python/pyproject.toml b/integration_tests/iceberg-sink2/python/pyproject.toml
index 6a8e06b62215e..ef74b6b5e7455 100644
--- a/integration_tests/iceberg-sink2/python/pyproject.toml
+++ b/integration_tests/iceberg-sink2/python/pyproject.toml
@@ -8,7 +8,7 @@ packages = [{include = "icelake_integration_tests"}]
 
 [tool.poetry.dependencies]
 python = "^3.8"
-pyspark = { version = "3.4.1", extras = ["sql", "connect"] }
+pyspark = { version = "3.5.8", extras = ["sql", "connect"] }
 psycopg2-binary = "^2.9"
 
 [build-system]