diff --git a/Makefile b/Makefile
index c4178e74..50e0021a 100644
--- a/Makefile
+++ b/Makefile
@@ -35,13 +35,13 @@ default: docker-images layers
 
 
 # Build Docker images *locally*
-docker-images: docker-images-php-80 docker-images-php-81 docker-images-php-82 docker-images-php-83
+docker-images: docker-images-php-80 docker-images-php-81 docker-images-php-82 docker-images-php-83 docker-images-php-84
 docker-images-php-%:
 	PHP_VERSION=$* ${BAKE_COMMAND} --load
 
 
 # Build Lambda layers (zip files) *locally*
-layers: layer-php-80 layer-php-81 layer-php-82 layer-php-83 layer-php-80-fpm layer-php-81-fpm layer-php-82-fpm layer-php-83-fpm
+layers: layer-php-80 layer-php-81 layer-php-82 layer-php-83 layer-php-80-fpm layer-php-81-fpm layer-php-82-fpm layer-php-83-fpm layer-php-84-fpm
 	# Build the console layer only once (x86 and single PHP version)
 	@if [ ${CPU} = "x86" ]; then \
 		$(MAKE) layer-console; \
@@ -57,7 +57,7 @@ layer-%:
 # Upload the layers to AWS Lambda
 # Uses the current AWS_PROFILE. Most users will not want to use this option
 # as this will publish all layers to all regions + publish all Docker images.
-upload-layers: upload-layers-php-80 upload-layers-php-81 upload-layers-php-82 upload-layers-php-83
+upload-layers: upload-layers-php-80 upload-layers-php-81 upload-layers-php-82 upload-layers-php-83 upload-layers-php-84
 	# Upload the console layer only once (x86 and single PHP version)
 	@if [ ${CPU} = "x86" ]; then \
 		LAYER_NAME=console $(MAKE) -C ./utils/lambda-publish publish-parallel; \
@@ -70,7 +70,7 @@ upload-layers-php-%:
 
 
 # Publish Docker images to Docker Hub.
-upload-to-docker-hub: upload-to-docker-hub-php-80 upload-to-docker-hub-php-81 upload-to-docker-hub-php-82 upload-to-docker-hub-php-83
+upload-to-docker-hub: upload-to-docker-hub-php-80 upload-to-docker-hub-php-81 upload-to-docker-hub-php-82 upload-to-docker-hub-php-83 upload-to-docker-hub-php-84
 upload-to-docker-hub-php-%:
     # Make sure we have defined the docker tag
 	(test $(DOCKER_TAG)) && echo "Tagging images with \"${DOCKER_TAG}\"" || echo "You have to define environment variable DOCKER_TAG"
@@ -86,12 +86,12 @@ upload-to-docker-hub-php-%:
 	done
 
 
-test: test-80 test-81 test-82 test-83
+test: test-80 test-81 test-82 test-83 test-84
 test-%:
 	cd tests && $(MAKE) test-$*
 
 
-clean: clean-80 clean-81 clean-82 clean-83
+clean: clean-80 clean-81 clean-82 clean-83 clean-84
 	# Clear the build cache, else all images will be rebuilt using cached layers
 	docker builder prune
 	# Remove zip files
diff --git a/layers/fpm-dev/Dockerfile b/layers/fpm-dev/Dockerfile
index 2bb9c13f..f23ef55d 100644
--- a/layers/fpm-dev/Dockerfile
+++ b/layers/fpm-dev/Dockerfile
@@ -16,8 +16,8 @@ RUN cp $(php -r "echo ini_get('extension_dir');")/xdebug.so /opt/bref/extensions
 # Install Blackfire
 # https://blackfire.io/docs/up-and-running/installation?action=install&mode=full&version=latest&mode=full&location=server&os=manual&language=php#install-the-php-probe
 ARG BLACKFIRE_VERSION=1.87.2
-RUN if [ $PHP_VERSION != "83" ] && [ $CPU_PREFIX == "" ]; then curl -A "Docker" -o /opt/bref/extensions/blackfire.so -L -s "https://packages.blackfire.io/binaries/blackfire-php/$BLACKFIRE_VERSION/blackfire-php-linux_amd64-php-"$PHP_VERSION".so"; fi
-RUN if [ $PHP_VERSION != "83" ] && [ $CPU_PREFIX == "arm-" ]; then curl -A "Docker" -o /opt/bref/extensions/blackfire.so -L -s "https://packages.blackfire.io/binaries/blackfire-php/$BLACKFIRE_VERSION/blackfire-php-linux_arm64-php-"$PHP_VERSION".so"; fi
+RUN if [ $PHP_VERSION != "83" ] && [ $PHP_VERSION != "84" ] && [ $CPU_PREFIX == "" ]; then curl -A "Docker" -o /opt/bref/extensions/blackfire.so -L -s "https://packages.blackfire.io/binaries/blackfire-php/$BLACKFIRE_VERSION/blackfire-php-linux_amd64-php-"$PHP_VERSION".so"; fi
+RUN if [ $PHP_VERSION != "83" ] && [ $PHP_VERSION != "84" ] && [ $CPU_PREFIX == "arm-" ]; then curl -A "Docker" -o /opt/bref/extensions/blackfire.so -L -s "https://packages.blackfire.io/binaries/blackfire-php/$BLACKFIRE_VERSION/blackfire-php-linux_arm64-php-"$PHP_VERSION".so"; fi
 
 
 FROM bref/${CPU_PREFIX}php-${PHP_VERSION}-fpm
diff --git a/tests/Makefile b/tests/Makefile
index f7631fb4..0f0ea452 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,6 +1,6 @@
 export CPU_PREFIX ?=
 
-test: test-80 test-81 test-82 test-83
+test: test-80 test-81 test-82 test-83 test-84
 
 # This rule matches with a wildcard, for example `test-80`.
 # The `$*` variable will contained the matched part, in this case `80`.