diff --git a/Dockerfile b/Dockerfile
index 1f35650..6b124c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:bionic
+FROM debian:buster
 
 ARG REVISION
 ARG GH_MATRIX_OS
diff --git a/scripts/continuous-integration/github-workflows/install-dependencies.sh b/scripts/continuous-integration/github-workflows/install-dependencies.sh
index f306be7..a20c930 100755
--- a/scripts/continuous-integration/github-workflows/install-dependencies.sh
+++ b/scripts/continuous-integration/github-workflows/install-dependencies.sh
@@ -4,8 +4,8 @@ set -e
 if [[ "$OPERATING_SYSTEM_NAME" == "linux" ]]; then
 	echo "==Linux===="
 	sudo apt install -y make git zlib1g-dev libssl-dev gperf cmake \
-		ccache maven python3 python3-pip php7.2-cli \
-		clang-10 libc++-10-dev libc++abi-10-dev
+		ccache maven python3 python3-pip php-cli \
+		clang libc++-dev libc++abi-dev
 
 elif [[ "$OPERATING_SYSTEM_NAME" == "osx" ]]; then
 	echo "==OSX======"