diff --git a/CHANGELOG.md b/CHANGELOG.md
index dadb99b601..2a2f63ccd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,10 @@
 * [#1840](https://github.com/crypto-org-chain/cronos/pull/1840) Tx replacement support.
 * [#1851](https://github.com/crypto-org-chain/cronos/pull/1850) Add default value of CancunTime and PragueTime in chain config.
 
+### Bug fixes
+
+* [#1858](https://github.com/crypto-org-chain/cronos/pull/1858) Fix version not found during pruning.
+
 *Jun 20, 2025*
 
 ## v1.4.8
diff --git a/go.mod b/go.mod
index 277e340770..14ca9868eb 100644
--- a/go.mod
+++ b/go.mod
@@ -299,6 +299,8 @@ replace (
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.2.0
 	// v0.38.x
 	github.com/cometbft/cometbft => github.com/crypto-org-chain/cometbft v0.0.0-20250203071505-1964da4a0cac
+	// solves bug on pruning "version does not exist"
+	github.com/cosmos/iavl => github.com/cosmos/iavl v1.2.6
 	// dgrijalva/jwt-go is deprecated and doesn't receive security updates.
 	// TODO: remove it: https://github.com/cosmos/cosmos-sdk/issues/13134
 	github.com/dgrijalva/jwt-go => github.com/golang-jwt/jwt/v4 v4.4.2
diff --git a/go.sum b/go.sum
index 2f75a6169b..af0f506789 100644
--- a/go.sum
+++ b/go.sum
@@ -871,8 +871,8 @@ github.com/cosmos/gogogateway v1.2.0/go.mod h1:iQpLkGWxYcnCdz5iAdLcRBSw3h7NXeOkZ
 github.com/cosmos/gogoproto v1.4.2/go.mod h1:cLxOsn1ljAHSV527CHOtaIP91kK6cCrZETRBrkzItWU=
 github.com/cosmos/gogoproto v1.7.0 h1:79USr0oyXAbxg3rspGh/m4SWNyoz/GLaAh0QlCe2fro=
 github.com/cosmos/gogoproto v1.7.0/go.mod h1:yWChEv5IUEYURQasfyBW5ffkMHR/90hiHgbNgrtp4j0=
-github.com/cosmos/iavl v1.2.4-0.20241218014611-3b0ad9922f9f h1:ex8R1/5/ghhCBEwSWr2L2+OSnWU0A6Pe68cROdGiVX4=
-github.com/cosmos/iavl v1.2.4-0.20241218014611-3b0ad9922f9f/go.mod h1:GiM43q0pB+uG53mLxLDzimxM9l/5N9UuSY3/D0huuVw=
+github.com/cosmos/iavl v1.2.6 h1:Hs3LndJbkIB+rEvToKJFXZvKo6Vy0Ex1SJ54hhtioIs=
+github.com/cosmos/iavl v1.2.6/go.mod h1:GiM43q0pB+uG53mLxLDzimxM9l/5N9UuSY3/D0huuVw=
 github.com/cosmos/ibc-go/v10 v10.1.1 h1:Mtl0Ydr9dVdOrPqmxCAG49RmX2/VDYeKYdwv3G2y0g8=
 github.com/cosmos/ibc-go/v10 v10.1.1/go.mod h1:0pJCkgEYRMygqkvUcwy6Kuf5wPfIsObRoxFU2DJEil4=
 github.com/cosmos/ics23/go v0.11.0 h1:jk5skjT0TqX5e5QJbEnwXIS2yI2vnmLOgpQPeM5RtnU=
diff --git a/gomod2nix.toml b/gomod2nix.toml
index 5c80725eec..45aa8cd288 100644
--- a/gomod2nix.toml
+++ b/gomod2nix.toml
@@ -229,8 +229,9 @@ schema = 3
     version = "v1.7.0"
     hash = "sha256-ZkEUImxBBo8Q/6c7tVR0rybpLbtlplzvgfLl5xvtV00="
   [mod."github.com/cosmos/iavl"]
-    version = "v1.2.4-0.20241218014611-3b0ad9922f9f"
-    hash = "sha256-WbNyKZmKBr2R1YaVfGVdSH9dX6AqFynOwd2dmpTX3ZI="
+    version = "v1.2.6"
+    hash = "sha256-9kLtVepU5b3m2Sne8pBQNvF9LxM374LEmvuLWeYBfFU="
+    replaced = "github.com/cosmos/iavl"
   [mod."github.com/cosmos/ibc-go/v10"]
     version = "v10.1.1"
     hash = "sha256-dYqLbQROlFKn+kXzTVmRyp8VD+mHOLuU1DdEj2+H+4k="