diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 24ee469..4b83365 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -74,7 +74,7 @@ jobs:
           name: FBX2glTF-windows.exe
           path: build/Release/FBX2glTF.exe
   build-ubuntu:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -133,7 +133,7 @@ jobs:
 
       - name: Conan install
         run: |
-          conan install . -i build -s build_type=Release --build fmt -s compiler.libcxx=libstdc++11 --build libiconv --build=libxml2 --build=zlib --build=bzip --build=boost
+          conan install . -i build -s build_type=Release --build fmt -s compiler.libcxx=libstdc++11 --build libiconv --build=libxml2 --build=zlib --build=bzip
         shell: bash
 
       - name: Conan build