diff --git a/CHANGELOG.md b/CHANGELOG.md
index ded3b08c8..75573a698 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,7 @@ and follow [semantic versioning](https://semver.org/) for our releases.
 
 - [#238](https://github.com/EspressoSystems/jellyfish/pull/238) add public keys into signature aggregation APIs
 - [#251](https://github.com/EspressoSystems/jellyfish/pull/251) add sign_key_ref api for BLSKeyPair
+- [#297](https://github.com/EspressoSystems/jellyfish/pull/297) Updated `tagged-base64` dependency to the `crates.io` package
 - [#299](https://github.com/EspressoSystems/jellyfish/pull/299) For Merkle tree, `DigestAlgorithm` now returns a `Result` type.
 
 ### Removed
diff --git a/plonk/Cargo.toml b/plonk/Cargo.toml
index dfd348c0d..4672cfed4 100644
--- a/plonk/Cargo.toml
+++ b/plonk/Cargo.toml
@@ -31,7 +31,7 @@ rand_chacha = { version = "0.3.1", default-features = false }
 rayon = { version = "1.5.0", optional = true }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 sha3 = "^0.10"
-tagged-base64 = { git = "https://github.com/espressosystems/tagged-base64", tag = "0.3.0" }
+tagged-base64 = "0.3.3"
 
 [dev-dependencies]
 ark-bls12-377 = "0.4.0"
diff --git a/primitives/Cargo.toml b/primitives/Cargo.toml
index f104d5780..32998bb55 100644
--- a/primitives/Cargo.toml
+++ b/primitives/Cargo.toml
@@ -40,7 +40,7 @@ rayon = { version = "1.5.0", optional = true }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 sha2 = { version = "0.10.1", default-features = false }
 sha3 = { version = "0.10.5", default-features = false }
-tagged-base64 = { git = "https://github.com/espressosystems/tagged-base64", tag = "0.3.0" }
+tagged-base64 = "0.3.3"
 typenum = { version = "1.15.0", default-features = false, features = ["no_std"] }
 zeroize = { version = "1.5", default-features = false }
 
diff --git a/utilities/Cargo.toml b/utilities/Cargo.toml
index 870fce9a2..6aba0e3ee 100644
--- a/utilities/Cargo.toml
+++ b/utilities/Cargo.toml
@@ -16,7 +16,7 @@ digest = { version = "0.10.1", default-features = false }
 rayon = { version = "1.5.0", optional = true }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 sha2 = { version = "0.10.1", default-features = false }
-tagged-base64 = { git = "https://github.com/espressosystems/tagged-base64", tag = "0.3.0" }
+tagged-base64 = "0.3.3"
 
 [dev-dependencies]
 ark-bls12-377 = "0.4.0"