1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index cb882a8a..a6227c0f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,7 @@ extras =
    test
 deps =
     # This must be kept in sync with Jenkinsfile and .travis/install.sh
-    coverage==4.3.4
+    coverage
     ./vectors
 passenv = ARCHFLAGS LDFLAGS CFLAGS INCLUDE LIB LD_LIBRARY_PATH USERNAME
 commands =