diff --git a/Dockerfile.build b/Dockerfile.build
index c677b97..e4a66ea 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -17,7 +17,7 @@ RUN apt-get update \
       flex \
       g++ \
       git \
-      libboost-serialization1.71-dev \
+      libboost-serialization-dev \
       libhiredis-dev \
       libzmq5-dev \
       libevent-dev \
diff --git a/azurepipeline.yml b/azurepipeline.yml
index 3b65ce8..c678461 100644
--- a/azurepipeline.yml
+++ b/azurepipeline.yml
@@ -10,7 +10,7 @@ pr:
 jobs:
 - job: Build
   pool:
-    vmImage: ubuntu-20.04
+    vmImage: ubuntu-latest
 
   variables:
     DIFF_COVER_CHECK_THRESHOLD: 80