diff --git a/src/main.ts b/src/main.ts
index a4e5a6c1..ff2dfbb3 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -4,7 +4,7 @@ import * as os from 'os'
 import * as path from 'path'
 import * as tc from '@actions/tool-cache'
 
-const scalaCLIVersion = '1.3.2'
+const scalaCLIVersion = '1.4.0'
 
 const architecture_x86_64 = 'x86_64'
 const architecture_aarch64 = 'aarch64'