diff --git a/docs/using/specifics.md b/docs/using/specifics.md
index 4df770f1..0ed2f55d 100644
--- a/docs/using/specifics.md
+++ b/docs/using/specifics.md
@@ -49,7 +49,8 @@ You can build a `pyspark-notebook` image with a different `Spark` version by ove
     - This version needs to match the version supported by the Spark distribution used above.
     - See [Spark Overview](https://spark.apache.org/docs/latest/#downloading) and [Ubuntu packages](https://packages.ubuntu.com/search?keywords=openjdk).
   - `spark_version` (optional): The Spark version to install, for example `3.5.0`.
-    If not specified (this is the default), latest stable Spark will be installed.
+    If not specified (this is the default), latest Spark will be installed.
+    Note: to support Python 3.12, we currently install Spark v4 preview versions: <https://github.com/jupyter/docker-stacks/pull/2072#issuecomment-2414123851>.
   - `hadoop_version`: The Hadoop version (`3` by default).
     Note, that _Spark < 3.3_ require to specify `major.minor` Hadoop version (i.e. `3.2`).
   - `scala_version` (optional): The Scala version, for example `2.13` (not specified by default).
diff --git a/images/pyspark-notebook/Dockerfile b/images/pyspark-notebook/Dockerfile
index 8585232c..be4bdfa4 100644
--- a/images/pyspark-notebook/Dockerfile
+++ b/images/pyspark-notebook/Dockerfile
@@ -24,7 +24,7 @@ RUN apt-get update --yes && \
     ca-certificates-java && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# If spark_version is not set, latest stable Spark will be installed
+# If spark_version is not set, latest Spark will be installed
 ARG spark_version
 ARG hadoop_version="3"
 # If scala_version is not set, Spark without Scala will be installed
diff --git a/images/pyspark-notebook/setup_spark.py b/images/pyspark-notebook/setup_spark.py
index 79e571af..c5b76433 100755
--- a/images/pyspark-notebook/setup_spark.py
+++ b/images/pyspark-notebook/setup_spark.py
@@ -29,11 +29,11 @@ def get_all_refs(url: str) -> list[str]:
 
 def get_latest_spark_version() -> str:
     """
-    Returns the last stable version of Spark using spark archive
+    Returns the last version of Spark using spark archive
     """
     LOGGER.info("Downloading Spark versions information")
     all_refs = get_all_refs("https://archive.apache.org/dist/spark/")
-    stable_versions = [
+    versions = [
         ref.removeprefix("spark-").removesuffix("/")
         for ref in all_refs
         if ref.startswith("spark-") and "incubating" not in ref
@@ -49,7 +49,7 @@ def get_latest_spark_version() -> str:
         patch, _, preview = arr[2].partition("-")
         return (major, minor, int(patch), preview)
 
-    latest_version = max(stable_versions, key=lambda ver: version_array(ver))
+    latest_version = max(versions, key=lambda ver: version_array(ver))
     LOGGER.info(f"Latest version: {latest_version}")
     return latest_version