docker: use latest Knot DNS

diff --git a/Dockerfile b/Dockerfile
index a7d2fb784e937342d96ccd34f061695fe9fc830a..cf874cc7d23af7084ef5844484291be2c7434fc7 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Intermediate container for Knot DNS build (not persistent)
 FROM debian:stable AS knot-dns-build
-ARG KNOT_DNS_VERSION=v2.8.0
+ARG KNOT_DNS_VERSION=v2.8.4
 
 # Build dependencies
 ENV KNOT_DNS_BUILD_DEPS git-core build-essential libtool autoconf pkg-config \