diff --git a/stack.yaml b/stack.yaml
index f9f48a935..0a748ab91 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -11,11 +11,11 @@ packages:
   - .
 
 extra-deps:
-  - git: https://github.com/pngwjpgh/zip-stream.git
+  - git: https://github.com/uni2work/zip-stream.git
     commit: 9272bbed000928d500febad1cdc98d1da29d399e
-  - git: https://github.com/pngwjpgh/encoding.git
+  - git: https://github.com/uni2work/encoding.git
     commit: 67bb87ceff53f0178c988dd4e15eeb2daee92b84
-  - git: https://github.com/pngwjpgh/memcached-binary.git
+  - git: https://github.com/uni2work/memcached-binary.git
     commit: b5461747e7be226d3b67daebc3c9aefe8a4490ad
 
   - colonnade-1.2.0