diff --git a/.github/workflows/publish-registry.yml b/.github/workflows/publish-registry.yml
index a728c6c5..12d8af1e 100644
--- a/.github/workflows/publish-registry.yml
+++ b/.github/workflows/publish-registry.yml
@@ -12,7 +12,7 @@ jobs:
             hadoop_version: 3.2
           - spark_version: 3.2.2
             hadoop_version: 3.2
-          - spark_version: 3.3.0
+          - spark_version: 3.3.1
             hadoop_version: 3
     steps:
       - uses: docker/setup-buildx-action@v2
diff --git a/Dockerfile b/Dockerfile
index afc37be5..bad9ceb0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM openjdk:11-jre-slim-stretch as server
 
-ARG SPARK_VERSION=3.3.0
+ARG SPARK_VERSION=3.3.1
 ARG HADOOP_VERSION=3
 
 WORKDIR /home/app/
@@ -11,7 +11,7 @@ RUN ./gradlew build -x test -PSPARK_VERSION=${SPARK_VERSION}
 
 FROM node:lts-alpine3.14 as frontend
 
-ARG SPARK_VERSION=3.3.0
+ARG SPARK_VERSION=3.3.1
 ARG HADOOP_VERSION=3
 
 ENV REACT_APP_API_BASE_URL='/lighter'
@@ -25,7 +25,7 @@ RUN yarn install && yarn build
 
 FROM openjdk:11-jre-slim-stretch
 
-ARG SPARK_VERSION=3.3.0
+ARG SPARK_VERSION=3.3.1
 ARG HADOOP_VERSION=3
 
 ENV FRONTEND_PATH=/home/app/frontend/
diff --git a/README.md b/README.md
index f7e3954c..ab1f85f6 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ docker build -t lighter .
 
 ### Spark versions
 
-Lighter will always try to support the latest patch version for all officially recommended [Apache Spark](https://spark.apache.org/) releases i.e.: 3.1.3, 3.2.2 and 3.3.0.
+Lighter will always try to support the latest patch version for all officially recommended [Apache Spark](https://spark.apache.org/) releases i.e.: 3.1.3, 3.2.2 and 3.3.1.
 
 ### Contributing
 
diff --git a/docs/docker.md b/docs/docker.md
index 737e20da..21e01ded 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -3,7 +3,7 @@
 If you're thinking of running Lighter on docker, you are probably using it with YARN backend. When you are running it, you should expose two ports (REST API port and Python Gateway port), as shown in this example:
 
 ```bash
-docker run ghcr.io/exacaster/lighter:0.0.38-spark3.3.0 \
+docker run ghcr.io/exacaster/lighter:0.0.40-spark3.3.1 \
   -p 8080:8080 \
   -p 25333:25333 \
   -e LIGHTER_KUBERNETES_ENABLED=false \
diff --git a/docs/kubernetes.md b/docs/kubernetes.md
index e20f9406..c41968c0 100644
--- a/docs/kubernetes.md
+++ b/docs/kubernetes.md
@@ -84,7 +84,7 @@ spec:
                 run: lighter
         spec:
             containers:
-                -   image: ghcr.io/exacaster/lighter:0.0.38-spark3.3.0
+                -   image: ghcr.io/exacaster/lighter:0.0.40-spark3.3.1
                     name: lighter
                     readinessProbe:
                         httpGet:
diff --git a/server/build.gradle b/server/build.gradle
index f8c48faa..36bfc452 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -22,7 +22,7 @@ micronaut {
 }
 mainClassName = "com.exacaster.lighter.Application"
 
-def sparkVersion = project.hasProperty("SPARK_VERSION") ? project.getProperty("SPARK_VERSION") : '3.3.0'
+def sparkVersion = project.hasProperty("SPARK_VERSION") ? project.getProperty("SPARK_VERSION") : '3.3.1'
 def hadoopVersion = '3.3.3'
 def k8sClientVersion = '6.2.0'
 def shedlockVersion = '4.42.0'