diff --git a/docker/Dockerfile b/docker/Dockerfile
index 878d8215f..04998378a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -8,7 +8,7 @@ ARG DOCKERUSER=
 ARG DOCKERUSERCOMMENT=
 ARG ROS_DISTRO=jazzy
 ARG ROS_TESTING=0
-ARG WEBOTS_VERSION=2023b
+ARG WEBOTS_VERSION=2025a
 
 RUN if [ "${ROS_DISTRO}" != "humble" ]; then userdel -r ubuntu; fi
 RUN useradd -d /${DOCKERUSER} -m \
@@ -20,7 +20,7 @@ RUN useradd -d /${DOCKERUSER} -m \
     usermod -a -G dialout ${DOCKERUSER}
 
 RUN apt update && apt install -y wget && \
-    wget https://github.com/cyberbotics/webots/releases/download/R${WEBOTS_VERSION}/webots_${WEBOTS_VERSION}_amd64.deb -O /tmp/webots.deb && \
+    wget https://github.com/cyberbotics/webots/releases/download/nightly_25_12_2024/webots_2025a_amd64.deb -O /tmp/webots.deb && \
     apt install -y /tmp/webots.deb && \
     rm /tmp/webots.deb
 
diff --git a/docker/Makefile b/docker/Makefile
index 3114b56c5..d8df5de5b 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -6,7 +6,7 @@ BASENAME:=webots_ros2
 DOCKERUSERCOMMENT:="Cyberbotics"
 ROS_DISTRO?=jazzy
 ROS_TESTING?=0
-WEBOTS_VERSION?=2023b
+WEBOTS_VERSION?=2025a
 
 build:
 	echo "ROS_TESTING=${ROS_TESTING}"
diff --git a/docker/README.md b/docker/README.md
index 5a7bd67df..80d6697b0 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -13,7 +13,7 @@ curl -sSL https://get.docker.com | sh && sudo usermod -aG docker $USER
 
 You need to build & run the container only the first time:
 ```bash
-ROS_DISTRO=jazzy ROS_TESTING=1 WEBOTS_VERSION=2023b make build run exec
+ROS_DISTRO=jazzy ROS_TESTING=0 WEBOTS_VERSION=2025a make build run exec
 ```
 
 After that, you can just attach to the container with:
diff --git a/scripts/ci_before_init_embed.bash b/scripts/ci_before_init_embed.bash
index 4074e52cf..a18a66057 100755
--- a/scripts/ci_before_init_embed.bash
+++ b/scripts/ci_before_init_embed.bash
@@ -3,7 +3,7 @@
 ROS_DISTRO=$1
 
 export TEST_WITH_WEBOTS_NIGTHLY=0
-export WEBOTS_RELEASE_VERSION=2024a
+export WEBOTS_RELEASE_VERSION=2025a
 export WEBOTS_OFFSCREEN=1
 export CI=1
 export DEBIAN_FRONTEND=noninteractive
diff --git a/webots_ros2_driver/webots_ros2_driver/utils.py b/webots_ros2_driver/webots_ros2_driver/utils.py
index 1b8f2e439..db7e2b6aa 100644
--- a/webots_ros2_driver/webots_ros2_driver/utils.py
+++ b/webots_ros2_driver/webots_ros2_driver/utils.py
@@ -27,7 +27,7 @@
 
 
 # The minimal version should be the last stable release of Webots (both on master and develop branches)
-MINIMUM_VERSION_STR = 'R2023b'
+MINIMUM_VERSION_STR = 'R2025a'
 
 
 @functools.total_ordering