diff --git a/src/main.ts b/src/main.ts
index 104c3327..d0ce75cf 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -6,7 +6,7 @@ import * as tc from '@actions/tool-cache'
 
 let csVersion = core.getInput('version')
 if (!csVersion) csVersion = '2.1.0-M6-49-gff26f8e39'
-const scalaCLIVersion = '0.1.17'
+const scalaCLIVersion = '0.1.18'
 
 const coursierVersionSpec = csVersion