diff --git a/bench/tx-generator/tx-generator.cabal b/bench/tx-generator/tx-generator.cabal
index ad994d1e612..d39ebd23b31 100644
--- a/bench/tx-generator/tx-generator.cabal
+++ b/bench/tx-generator/tx-generator.cabal
@@ -139,7 +139,7 @@ library
                       , network
                       , network-mux
                       , optparse-applicative
-                      , ouroboros-consensus:{ouroboros-consensus, cardano, diffusion} >= 1.0
+                      , ouroboros-consensus:{ouroboros-consensus, cardano, diffusion} >= 2.0
                       , ouroboros-network:{api, framework, framework-tracing, ouroboros-network, protocols} >= 1.1
                       , plutus-ledger-api
                       , plutus-tx
diff --git a/cabal.project b/cabal.project
index 5c19d7033bb..e3495471241 100644
--- a/cabal.project
+++ b/cabal.project
@@ -14,7 +14,7 @@ repository cardano-haskell-packages
 -- you need to run if you change them
 index-state:
   , hackage.haskell.org 2026-03-26T20:21:33Z
-  , cardano-haskell-packages 2026-03-30T16:24:57Z
+  , cardano-haskell-packages 2026-04-01T09:04:56Z
 
 active-repositories:
   , :rest
@@ -108,3 +108,19 @@ if impl(ghc >= 9.12)
       proto-lens-tests-dep
       proto-lens-tests
       proto-lens
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/cardano-api
+  tag: 526f50bd0f8e56be30cd050979e713cfd3a19afb
+  --sha256: sha256-KoE0aEHQZzmNzkb/H28C8X6yv7F5+40sC10XcEKZpTQ=
+  subdir:
+    cardano-api
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/cardano-cli
+  tag: 3ffb75f2c46eafa4aaf271e81b7868c75138579e
+  --sha256: sha256-6fAqWGFbLM/Rzc/B8jZMteXDfxcKWfaxwLLwhZF999Q=
+  subdir:
+    cardano-cli
diff --git a/cardano-node/cardano-node.cabal b/cardano-node/cardano-node.cabal
index 51d02fafa5c..84fb944607d 100644
--- a/cardano-node/cardano-node.cabal
+++ b/cardano-node/cardano-node.cabal
@@ -185,7 +185,7 @@ library
                       , network-mux >= 0.8
                       , nothunks
                       , optparse-applicative
-                      , ouroboros-consensus:{ouroboros-consensus, lmdb, lsm, cardano, diffusion, protocol} ^>= 1.0
+                      , ouroboros-consensus:{ouroboros-consensus, lmdb, lsm, cardano, diffusion, protocol} ^>= 2.0
                       , ouroboros-network:{api, ouroboros-network, orphan-instances, framework, protocols, framework-tracing, tracing} ^>= 1.1
                       , cardano-diffusion:{api, cardano-diffusion, orphan-instances, tracing} ^>=1.0
                       , prettyprinter
diff --git a/cardano-node/src/Cardano/Node/Configuration/LedgerDB.hs b/cardano-node/src/Cardano/Node/Configuration/LedgerDB.hs
index 32ea7e9143c..2c60b7e9d87 100644
--- a/cardano-node/src/Cardano/Node/Configuration/LedgerDB.hs
+++ b/cardano-node/src/Cardano/Node/Configuration/LedgerDB.hs
@@ -148,4 +148,4 @@ selectorToArgs (V1LMDB ff fp l mxReaders) fastStoragePath =
         ( maybe id (\overrideMaxReaders lim -> lim{LMDB.lmdbMaxReaders = overrideMaxReaders}) mxReaders $
             maybe id (\ll lim -> lim{LMDB.lmdbMapSize = toBytes ll}) l defaultLMDBLimits
         )
-selectorToArgs (V2LSM fp) fastStoragePath = LSM.mkLSMArgs (Proxy @blk) (fromMaybe "lsm" fp) fastStoragePath
+selectorToArgs (V2LSM fp) fastStoragePath = LSM.mkLSMArgsIO (Proxy @blk) (fromMaybe "lsm" fp) fastStoragePath
diff --git a/flake.lock b/flake.lock
index def50f44aca..04b44ca3b2f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1774891779,
-        "narHash": "sha256-OLyBLKAKa63yo9Jj3owR+SbN7wkdUHVhs9uMbq0XlHA=",
+        "lastModified": 1775035666,
+        "narHash": "sha256-IyVfMOLL4iiJomE2UDncq0PkSAwiMplauB49RZjnMP0=",
         "owner": "intersectmbo",
         "repo": "cardano-haskell-packages",
-        "rev": "568bc3e79b882ed5095cdd652d043c03b5f5b82b",
+        "rev": "c0270a024f09aa2dd84ce48d4a5828e5c0d88a0d",
         "type": "github"
       },
       "original": {