diff --git a/poetry.lock b/poetry.lock
index b144fd168..a92209fad 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3220,12 +3220,12 @@ files = [
 
 [[package]]
 name = "pyspark"
-version = "3.5.2"
+version = "3.5.3"
 description = "Apache Spark Python API"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "pyspark-3.5.2.tar.gz", hash = "sha256:bbb36eba09fa24e86e0923d7e7a986041b90c714e11c6aa976f9791fe9edde5e"},
+    {file = "pyspark-3.5.3.tar.gz", hash = "sha256:68b7cc0c0c570a7d8644f49f40d2da8709b01d30c9126cc8cf93b4f84f3d9747"},
 ]
 
 [package.dependencies]
@@ -4536,4 +4536,4 @@ zstandard = ["zstandard"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9, <3.13, !=3.9.7"
-content-hash = "9ff6b794eee7db5b198ff9df41d3a3f74eed4d620555dc286e62d33a1b1bb3f0"
+content-hash = "e256d722105033e816531d539c1e110c6779bffbbbb91c44bfea99d1cb7fa0a8"
diff --git a/pyproject.toml b/pyproject.toml
index f3a9bdfe4..83b54d433 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -91,7 +91,7 @@ requests-mock = "1.12.1"
 moto = { version = "^5.0.2", extras = ["server"] }
 typing-extensions = "4.12.2"
 pytest-mock = "3.14.0"
-pyspark = "3.5.2"
+pyspark = "3.5.3"
 cython = "3.0.11"
 deptry = ">=0.14,<0.21"
 docutils = "!=0.21.post1"   # https://github.com/python-poetry/poetry/issues/9248#issuecomment-2026240520