diff --git a/.travis.yml b/.travis.yml
index 90f8427..2241357 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,9 +15,9 @@ addons:
       - g++-7
 
 install:
-  - curl -O https://capnproto.org/capnproto-c++-0.7.0.tar.gz
-  - tar zxf capnproto-c++-0.7.0.tar.gz
-  - cd capnproto-c++-0.7.0
+  - curl -O https://capnproto.org/capnproto-c++-0.8.0.tar.gz
+  - tar zxf capnproto-c++-0.8.0.tar.gz
+  - cd capnproto-c++-0.8.0
   - ./configure --prefix=$HOME CC=gcc-7 CXX=g++-7
   - make -j3
   - make install