diff --git a/VERSION b/VERSION
index 95ce23d4..867e5243 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.17
\ No newline at end of file
+1.2.0
\ No newline at end of file
diff --git a/configs/defdockerfiles/ubuntu_multistage b/configs/defdockerfiles/ubuntu_multistage
index f06e9e2d..0df3a257 100644
--- a/configs/defdockerfiles/ubuntu_multistage
+++ b/configs/defdockerfiles/ubuntu_multistage
@@ -14,7 +14,7 @@ COPY . .
 
 # install required tools
 RUN apt update
-RUN apt install -y wget build-essential git
+RUN apt install -y wget build-essential ca-certificates git
 RUN script/install-golang.sh
 ARG TARGETVERSION
 RUN make buildx_binary VERSION=$TARGETVERSION