diff --git a/coursier b/coursier
index 2a25b61d2..80bb5beb9 100755
Binary files a/coursier and b/coursier differ
diff --git a/project/generate-launcher.sh b/project/generate-launcher.sh
index 9262d7f2c..65eeae6e8 100755
--- a/project/generate-launcher.sh
+++ b/project/generate-launcher.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-VERSION=1.0.0-M3
+VERSION=1.0.0-M4
 CACHE_VERSION=v1
 
 "$(dirname "$0")/../cli/target/pack/bin/coursier" bootstrap \