diff --git a/containers/buildUbuntuDevel.docker/Dockerfile.arm64 b/containers/buildUbuntuDevel.docker/Dockerfile.arm64
index 35f61ac9..84783cd4 100644
--- a/containers/buildUbuntuDevel.docker/Dockerfile.arm64
+++ b/containers/buildUbuntuDevel.docker/Dockerfile.arm64
@@ -102,7 +102,7 @@ RUN apt-get update --fix-missing && \
   psmisc sudo debhelper debconf jq wget libdb-dev curl gnupg2 gcovr prometheus bc tcpdump \
   liburing-dev cppcheck clang-${CLANG_VERSION} lldb-${CLANG_VERSION} lld-${CLANG_VERSION} \
   libc++-${CLANG_VERSION}-dev libc++abi-${CLANG_VERSION}-dev libclang-common-${CLANG_VERSION}-dev \
-  libclang-rt-${CLANG_VERSION}-dev nodejs npm libomp-16-dev liblapack-dev gfortran \
+  libclang-rt-${CLANG_VERSION}-dev nodejs npm libomp-16-dev liblapack-dev libopenblas-dev gfortran \
   && apt-get clean
 
 # yarn for UI build:
diff --git a/containers/buildUbuntuDevel.docker/Dockerfile.x86-64 b/containers/buildUbuntuDevel.docker/Dockerfile.x86-64
index e8c7933e..f5e2c08e 100644
--- a/containers/buildUbuntuDevel.docker/Dockerfile.x86-64
+++ b/containers/buildUbuntuDevel.docker/Dockerfile.x86-64
@@ -103,7 +103,7 @@ RUN apt-get update --fix-missing && \
   psmisc sudo debhelper debconf jq wget libdb-dev curl gnupg2 gcovr prometheus bc tcpdump \
   liburing-dev cppcheck clang-${CLANG_VERSION} lldb-${CLANG_VERSION} lld-${CLANG_VERSION} \
   libc++-${CLANG_VERSION}-dev libc++abi-${CLANG_VERSION}-dev libclang-common-${CLANG_VERSION}-dev \
-  libclang-rt-${CLANG_VERSION}-dev nodejs npm libomp-16-dev liblapack-dev gfortran \
+  libclang-rt-${CLANG_VERSION}-dev nodejs npm libomp-16-dev liblapack-dev libopenblas-dev gfortran \
   && apt-get clean
 
 # yarn for UI build:
diff --git a/helper.linux.fish b/helper.linux.fish
index 439b62a2..04764565 100755
--- a/helper.linux.fish
+++ b/helper.linux.fish
@@ -22,7 +22,7 @@ else
 end
 
 set -gx UBUNTUBUILDIMAGE_312_NAME arangodb/ubuntubuildarangodb-devel
-set -gx UBUNTUBUILDIMAGE_312_TAG 9
+set -gx UBUNTUBUILDIMAGE_312_TAG 10
 set -gx UBUNTUBUILDIMAGE_312 $UBUNTUBUILDIMAGE_312_NAME:$UBUNTUBUILDIMAGE_312_TAG-$UBUNTUBUILDIMAGE_TAG_ARCH
 
 set -gx UBUNTUBUILDIMAGE_311_NAME $UBUNTUBUILDIMAGE_312_NAME