diff --git a/.gitignore b/.gitignore
index 8c475d6..916e1b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ cache/
 node_modules/
 .env
 *.log
+contracts/dependencies/tnt-core-*/
diff --git a/contracts/dependencies/tnt-core-0.10.4 b/contracts/dependencies/tnt-core-0.10.4
deleted file mode 160000
index 74c67d9..0000000
--- a/contracts/dependencies/tnt-core-0.10.4
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 74c67d91dc19fadadfae6eafdc80c5e9f7c11caf
diff --git a/contracts/foundry.toml b/contracts/foundry.toml
index ec2afbb..2caaf44 100644
--- a/contracts/foundry.toml
+++ b/contracts/foundry.toml
@@ -21,6 +21,6 @@ tab_width = 4
 [dependencies]
 forge-std = "1.9.4"
 "@openzeppelin-contracts" = "5.1.0"
-tnt-core = { version = "0.10.4", git = "https://github.com/tangle-network/tnt-core.git", rev = "v0.10.4" }
+tnt-core = { version = "0.13.0", git = "https://github.com/tangle-network/tnt-core.git", rev = "v0.13.0" }
 "@openzeppelin-contracts-upgradeable" = "5.1.0"
 shielded-payment-gateway = { version = "0.1.0", git = "https://github.com/tangle-network/shielded-payment-gateway.git", rev = "eaab84c" }
diff --git a/contracts/remappings.txt b/contracts/remappings.txt
index 4437bc5..ff40f72 100644
--- a/contracts/remappings.txt
+++ b/contracts/remappings.txt
@@ -6,5 +6,5 @@ forge-std-1.9.4/=dependencies/forge-std-1.9.4/
 forge-std/=dependencies/forge-std-1.9.4/src/
 shielded-payment-gateway-0.1.0/=dependencies/shielded-payment-gateway-0.1.0/
 shielded-payment-gateway/=dependencies/shielded-payment-gateway-0.1.0/
-tnt-core-0.10.4/=dependencies/tnt-core-0.10.4/
-tnt-core/=dependencies/tnt-core-0.10.4/src/
+tnt-core-0.13.0/=dependencies/tnt-core-0.13.0/
+tnt-core/=dependencies/tnt-core-0.13.0/src/
diff --git a/contracts/soldeer.lock b/contracts/soldeer.lock
index 25ad8e7..dd72215 100644
--- a/contracts/soldeer.lock
+++ b/contracts/soldeer.lock
@@ -23,10 +23,10 @@ integrity = "3874463846ab995a6a9a88412913cacec6144f7605daa1af57c2d8bf3f210b13"
 name = "shielded-payment-gateway"
 version = "0.1.0"
 git = "https://github.com/tangle-network/shielded-payment-gateway.git"
-rev = "eaab84c9a7533849bfaecec382edfeb8115e6048"
+rev = "eaab84c"
 
 [[dependencies]]
 name = "tnt-core"
-version = "0.10.4"
+version = "0.13.0"
 git = "https://github.com/tangle-network/tnt-core.git"
-rev = "74c67d91dc19fadadfae6eafdc80c5e9f7c11caf"
+rev = "5201cf08bbe64238f0533d113840d7280afdaa08"