diff --git a/.travis.yml b/.travis.yml
index ce9c81ed..93a3c846 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ env:
   global:
     - GIT_LFS_TEST_DIR="$HOME/git-lfs-tests"
     - GIT_SOURCE_REPO="https://github.com/git/git.git"
-    - GIT_EARLIEST_SUPPORTED_VERSION="v1.9.0"
+    - GIT_EARLIEST_SUPPORTED_VERSION="v2.0.0
     - GIT_LATEST_SOURCE_BRANCH="master"
 
 matrix:
diff --git a/circle.yml b/circle.yml
index 785a33b7..4f79fc5c 100644
--- a/circle.yml
+++ b/circle.yml
@@ -2,7 +2,7 @@ machine:
   environment:
     GIT_LFS_TEST_DIR: $HOME/git-lfs-tests
     GIT_SOURCE_REPO: https://github.com/git/git.git
-    GIT_EARLIEST_SUPPORTED_VERSION: v1.9.0
+    GIT_EARLIEST_SUPPORTED_VERSION: v2.0.0
     GIT_LATEST_SOURCE_BRANCH: master
     XCODE_SCHEME: test
     XCODE_WORKSPACE: test