diff --git a/flake.lock b/flake.lock
index 98fdc7af..fbc2584a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -971,17 +971,17 @@
         "servant-purescript": "servant-purescript_2"
       },
       "locked": {
-        "lastModified": 1654268593,
-        "narHash": "sha256-XLhyTpfOyxLL7Hao+1WxzSiHLKroLF1sP1DPBl91jcQ=",
+        "lastModified": 1654859444,
+        "narHash": "sha256-AdQsrt6s/J+FtKaNcWNnXnq/J5ECoxRAT5arbNsSdhw=",
         "owner": "Plutonomicon",
         "repo": "cardano-transaction-lib",
-        "rev": "39b53ddb69be2b6ef9f6d6a731c9beb1d4cd81f8",
+        "rev": "6ffe323581c2839f8ce6ebb4d8c4e356fcf13707",
         "type": "github"
       },
       "original": {
         "owner": "Plutonomicon",
-        "ref": "bladyjoker/use_aeson",
         "repo": "cardano-transaction-lib",
+        "rev": "6ffe323581c2839f8ce6ebb4d8c4e356fcf13707",
         "type": "github"
       }
     },
@@ -2826,11 +2826,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1652899192,
-        "narHash": "sha256-2vsTyeO6GLwTla3sSbHhObw3q2nOGaEviMBSfcTwW8k=",
+        "lastModified": 1652673546,
+        "narHash": "sha256-fd3UST7vjed7KLOrLsFD8/nP7YXhCAQ3ODFs5SjZ6SQ=",
         "owner": "mlabs-haskell",
         "repo": "ogmios-datum-cache",
-        "rev": "1fd8b3d65589de8a1d0a5a818da16da5929d7461",
+        "rev": "dbff887d14122249352c1a853be05023f64a2664",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index b93a2765..be0f28de 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,7 +15,7 @@
       flake = false;
     };
 
-    cardano-transaction-lib.url = github:Plutonomicon/cardano-transaction-lib/bladyjoker/use_aeson; # path:/home/bladyjoker/Desktop/cardano-transaction-lib;
+    cardano-transaction-lib.url = github:Plutonomicon/cardano-transaction-lib?rev=6ffe323581c2839f8ce6ebb4d8c4e356fcf13707; # path:/home/bladyjoker/Desktop/cardano-transaction-lib;
     # We're reusing inputs from bot-plutus-interface as it's currently the source of nix truth.
     bot-plutus-interface.url = "github:mlabs-haskell/bot-plutus-interface";
 
diff --git a/nix/purescript-bridge-nix-spago/spago-packages.nix b/nix/purescript-bridge-nix-spago/spago-packages.nix
index 80ccb815..8c2261c0 100644
--- a/nix/purescript-bridge-nix-spago/spago-packages.nix
+++ b/nix/purescript-bridge-nix-spago/spago-packages.nix
@@ -197,7 +197,7 @@ let
       installPhase = "ln -s $src $out";
     };
 
-    # cardano-transaction-lib is a Local package in (Local "/nix/store/71h1j2b3qcaiaa1y47py6lr7kzdfn46l-source")
+    # cardano-transaction-lib is a Local package in (Local "/nix/store/3mbwrrzsm7d3xck580jdgbygf6v13lh7-source")
 
     "catenable-lists" = pkgs.stdenv.mkDerivation {
       name = "catenable-lists";
diff --git a/roundtrip/RoundTripPurs/spago-packages.nix b/roundtrip/RoundTripPurs/spago-packages.nix
index c14c3bd0..a6610356 100644
--- a/roundtrip/RoundTripPurs/spago-packages.nix
+++ b/roundtrip/RoundTripPurs/spago-packages.nix
@@ -197,7 +197,7 @@ let
       installPhase = "ln -s $src $out";
     };
 
-    # cardano-transaction-lib is a Local package in (Local "/nix/store/71h1j2b3qcaiaa1y47py6lr7kzdfn46l-source")
+    # cardano-transaction-lib is a Local package in (Local "/nix/store/3mbwrrzsm7d3xck580jdgbygf6v13lh7-source")
 
     "catenable-lists" = pkgs.stdenv.mkDerivation {
       name = "catenable-lists";
@@ -1027,7 +1027,7 @@ let
       installPhase = "ln -s $src $out";
     };
 
-    # purescript-bridge-typelib is a Local package in (Local "/nix/store/xwp66y1bswzj6qw4qia81z68yqn4c7d3-roundtrip-test-typelib-build-purs-project")
+    # purescript-bridge-typelib is a Local package in (Local "/nix/store/g50rhn2b6kdqlqcd0h7iwzf506mbzmwm-roundtrip-test-typelib-build-purs-project")
 
     "quickcheck" = pkgs.stdenv.mkDerivation {
       name = "quickcheck";