diff --git a/build/Dockerfile b/build/Dockerfile
index dc9baa425..d3ea78172 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -3,7 +3,7 @@
 FROM alpine:3.7
 RUN apk --no-cache add alpine-sdk git
 RUN git clone https://github.com/google/jsonnet
-RUN git  -C jsonnet checkout v0.10.0
+RUN git  -C jsonnet checkout v0.15.0
 RUN make -C jsonnet LDFLAGS=-static
 
 FROM alpine:3.7