diff --git a/Cargo.lock b/Cargo.lock
index 0be711991..13f0dc0eb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3855,9 +3855,9 @@ dependencies = [
 
 [[package]]
 name = "indoc"
-version = "1.0.8"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2d6f23ffea9d7e76c53eee25dfb67bcd8fde7f1198b0855350698c9f07c780"
+checksum = "9f2cb48b81b1dc9f39676bf99f5499babfec7cd8fe14307f7b3d747208fb5690"
 
 [[package]]
 name = "inout"
@@ -12468,7 +12468,7 @@ version = "1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "digest 0.10.6",
  "rand 0.8.5",
  "static_assertions",
diff --git a/pallets/manta-pay/Cargo.toml b/pallets/manta-pay/Cargo.toml
index e4c20fa4a..188aa6d35 100644
--- a/pallets/manta-pay/Cargo.toml
+++ b/pallets/manta-pay/Cargo.toml
@@ -88,7 +88,7 @@ precompute-coins = [
 # utils
 anyhow = { version = "1.0.55", optional = true, default-features = false }
 base64 = { version = "0.20", default-features = false, features = ["alloc"] }
-indoc = { version = "1.0.3", optional = true, default-features = false }
+indoc = { version = "2.0.1", optional = true, default-features = false }
 rand_chacha = { version = "0.3.1", optional = true, default-features = false }
 tempfile = { version = "3.3.0", optional = true, default-features = false }