diff --git a/src/includes/head.pug b/src/includes/head.pug
index 4dde5b02fa9e6f2dd396635c529f0b512a30fe16..187d1c89e8da075a7a51b1bb8d778b2c29bf143b 100644
--- a/src/includes/head.pug
+++ b/src/includes/head.pug
@@ -2,10 +2,10 @@ head
     title CoopStarter
     meta(charset="utf-8")
     script(src="https://unpkg.com/@webcomponents/webcomponentsjs@1.2.7/webcomponents-loader.js")
-    script(type="module" src="https://unpkg.com/@startinblox/core")
-    script(type="module" src="https://unpkg.com/@startinblox/router")
-    script(type="module" src="https://unpkg.com/@startinblox/oidc")
-    script(type="module" src="https://unpkg.com/@startinblox/component-conversation")
+    script(type="module" src="https://unpkg.com/@startinblox/core@0.9")
+    script(type="module" src="https://unpkg.com/@startinblox/router@0.7")
+    script(type="module" src="https://unpkg.com/@startinblox/oidc@0.8")
+    script(type="module" src="https://unpkg.com/@startinblox/component-conversation@0.4")
     script(type="module" src="../../sib-like/sib-like.js")
     script(src="https://kit.fontawesome.com/48014d2af3.js")
     script(src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous")