diff --git a/cabal.project b/cabal.project
index e9f64be04..e5760639a 100644
--- a/cabal.project
+++ b/cabal.project
@@ -59,3 +59,41 @@ write-ghc-environment-files: always
 -- IMPORTANT
 -- Do NOT add more source-repository-package stanzas here unless they are strictly
 -- temporary! Please read the section in CONTRIBUTING about updating dependencies.
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/ouroboros-network.git
+  tag: 4920b7a8e1a639e6b6a85611bef6d541e21d012a
+  --sha256: sha256-mrGXtC/mStln5KqoXlruKYl2vHYZhgw3biRlZm82h7A=
+  subdir:
+    cardano-client
+    cardano-ping
+    monoidal-synchronisation
+    network-mux
+    ntp-client
+    ouroboros-network
+    ouroboros-network-api
+    ouroboros-network-framework
+    ouroboros-network-mock
+    ouroboros-network-protocols
+    ouroboros-network-testing
+    quickcheck-monoids
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/ouroboros-consensus.git
+  tag: 038f9d6c5e4d6de7d2cfb2ac9e23d3b66c495418
+  --sha256: sha256-jzfJNLl8GfCTEP5ABpHZl6qps7U6NZi36UxYxooKH+A=
+  subdir:
+    ouroboros-consensus
+    ouroboros-consensus-cardano
+    ouroboros-consensus-protocol
+    ouroboros-consensus-diffusion
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/cardano-api.git
+  tag: 1aea55f4d6cfe5f2c4fa70d72ed562a54e19cfc3
+  --sha256: sha256-zq4U8URENoqYdHX1bik4ud1o8f5Glmsyxz7/TCqG8NM=
+  subdir:
+    cardano-api