diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e8ac65262..caf68b81c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        profile: [ '-Pspark-3.1', '-Pspark-3.2', '-Pspark-3.3' ]
+        profile: []
     steps:
       - uses: actions/checkout@v3
       - name: Set up JDK 11
diff --git a/Dockerfile b/Dockerfile
index 28f8eabe1..9787725d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #FROM docker.io/bitnami/spark:3.1.2
-FROM apache/spark-py:v3.4.0
+FROM apache/spark-py:v3.5.0
 USER 0
 RUN apt-get update && \
 	apt install -y curl vim 
diff --git a/docs/create-docker-multiplatform-steps.md b/docs/create-docker-multiplatform-steps.md
deleted file mode 100644
index e0feeb2ec..000000000
--- a/docs/create-docker-multiplatform-steps.md
+++ /dev/null
@@ -1,23 +0,0 @@
-docker multi platform image:
-
-on mac:
-
-    docker build -t <docker-username>/<image-name>:arm64v8 --build-arg ARCH=arm64v8/ .
-
-    docker push <docker-username>/<image-name>:arm64v8
-
-
-on ubuntu:
-      sudo su
-      docker login => give username and password
-
-      docker build -t <docker-username>/<image-name>:amd64 --build-arg ARCH=amd64/ .
-
-      docker push <docker-username>/<image-name>:amd64
-
-      docker manifest create \
-      <docker-username>/<image-name>:latest \
-      --amend <docker-username>/<image-name>:amd64 \
-      --amend <docker-username>/<image-name>:arm64v8
-
-      docker manifest push <docker-username>/<image-name>:latest
diff --git a/docs/settingUpZingg.md b/docs/settingUpZingg.md
index b1fec956e..9f1f3982a 100644
--- a/docs/settingUpZingg.md
+++ b/docs/settingUpZingg.md
@@ -53,17 +53,17 @@ _**Step 3 :  Install Apache Spark -**_
 * Download Apache Spark - from the [Apache Spark Official Website](https://spark.apache.org/downloads.html).
 * Install downloaded Apache Spark - on your Ubuntu by following [this tutorial](https://computingforgeeks.com/how-to-install-apache-spark-on-ubuntu-debian/).
 
-* For example for 3.3.2:
+* For example for 3.5.0:
 ```
-wget https://dlcdn.apache.org/spark/spark-3.3.2/spark-3.3.2-bin-hadoop3.tgz
-tar -xvf spark-3.3.2-bin-hadoop3.tgz
-rm -rf spark-3.3.2-bin-hadoop3.tgz
-sudo mv spark-3.3.2-bin-hadoop3 /opt/spark
+wget https://www.apache.org/dyn/closer.lua/spark/spark-3.5.0/spark-3.5.0-bin-hadoop3.tgz
+tar -xvf spark-3.5.0-bin-hadoop3.tgz
+rm -rf spark-3.5.0-bin-hadoop3.tgz
+sudo mv spark-3.5.0-bin-hadoop3 /opt/spark
 ```
 
 Make sure that spark version you have installed is compatible with java you have installed, and Zingg is supporting those versions.
 
-_**Note :-**_ Zingg currently supports only up to spark 3.3 and the corresponding Java version.
+_**Note :-**_ Zingg supports Spark 3.5 and the corresponding Java version.
 
 ****
 
@@ -122,7 +122,7 @@ mvn initialize
 * **mvn clean compile package -Dspark=sparkVer**
 ```
 
-_**Note :-**_	Replace the **sparkVer** with the version of spark you installed, For example, **-Dspark=3.2** and if still facing error, include **-Dmaven.test.skip=true** with the above command.
+_**Note :-**_	Replace the **sparkVer** with the version of spark you installed, For example, **-Dspark=3.5** and if still facing error, include **-Dmaven.test.skip=true** with the above command.
 
 
 _**Note :-**_ substitute 3.3 with profile of the spark version you have installed. This is based on profiles specified in pom.xml
diff --git a/docs/stepbystep/installation/compiling-from-source.md b/docs/stepbystep/installation/compiling-from-source.md
index 0b623033f..1de4f32fa 100644
--- a/docs/stepbystep/installation/compiling-from-source.md
+++ b/docs/stepbystep/installation/compiling-from-source.md
@@ -9,6 +9,6 @@ If you need to compile the latest code or build for a different Spark version, y
 * Install maven
 * Install JDK 1.8
 * Set JAVA\_HOME to JDK base directory
-* Run the following: `mvn initialize` and then `mvn clean compile package -Dspark=sparkVer`
+* Run the following: `mvn initialize` and then `mvn clean compile package`
+
 
-where sparkVer is one of 3.4 or 3.5
diff --git a/docs/stepbystep/installation/installing-from-release/README.md b/docs/stepbystep/installation/installing-from-release/README.md
index 53bb03fbc..66180845a 100644
--- a/docs/stepbystep/installation/installing-from-release/README.md
+++ b/docs/stepbystep/installation/installing-from-release/README.md
@@ -10,7 +10,7 @@ Zingg is prebuilt for common Spark versions so that you can use those directly.
 
 A) Java JDK - version "1.8.0\_131"
 
-B) Apache Spark - version spark-3.1.2-bin-hadoop3.2
+B) Apache Spark - version spark-3.5.0-bin-hadoop3
 
 ****
 
diff --git a/releaseActivities.txt b/releaseActivities.txt
index c0f61cd60..2866c11e3 100644
--- a/releaseActivities.txt
+++ b/releaseActivities.txt
@@ -12,4 +12,28 @@ merge changes back to main
 maven jar
 
 Databricks Wheel
-- update location of py package and maven loc of jar
\ No newline at end of file
+- update location of py package and maven loc of jar
+
+docker multi platform image:
+
+on mac:
+
+    docker build -t <docker-username>/<image-name>:arm64v8 --build-arg ARCH=arm64v8/ .
+
+    docker push <docker-username>/<image-name>:arm64v8
+
+
+on ubuntu:
+      sudo su
+      docker login => give username and password
+
+      docker build -t <docker-username>/<image-name>:amd64 --build-arg ARCH=amd64/ .
+
+      docker push <docker-username>/<image-name>:amd64
+
+      docker manifest create \
+      <docker-username>/<image-name>:latest \
+      --amend <docker-username>/<image-name>:amd64 \
+      --amend <docker-username>/<image-name>:arm64v8
+
+      docker manifest push <docker-username>/<image-name>:latest