diff --git a/src/pow.rs b/src/pow.rs
index a70d10b..bf4839d 100644
--- a/src/pow.rs
+++ b/src/pow.rs
@@ -20,9 +20,9 @@ use std::sync::Arc;
 
 use crossbeam_channel::{self, Receiver, Sender};
 use log::debug;
-use pow_sha256::Config;
-pub use pow_sha256::ConfigBuilder;
-use pow_sha256::PoW;
+use mcaptcha_pow_sha256::Config;
+pub use mcaptcha_pow_sha256::ConfigBuilder;
+use mcaptcha_pow_sha256::PoW;
 use serde::{Deserialize, Serialize};
 
 use crate::queue::Runnable;
@@ -58,7 +58,7 @@ pub struct Work {
 
 impl From<Work> for PoW<String> {
     fn from(w: Work) -> Self {
-        use pow_sha256::PoWBuilder;
+        use mcaptcha_pow_sha256::PoWBuilder;
         PoWBuilder::default()
             .result(w.result)
             .nonce(w.nonce)
diff --git a/src/system.rs b/src/system.rs
index 5354132..c5c27e9 100644
--- a/src/system.rs
+++ b/src/system.rs
@@ -19,7 +19,7 @@
 use std::sync::Arc;
 
 use actix::dev::*;
-use pow_sha256::Config;
+use mcaptcha_pow_sha256::Config;
 
 use crate::cache::messages::*;
 use crate::cache::Save;
@@ -203,7 +203,7 @@ where
 #[cfg(test)]
 mod tests {
 
-    use pow_sha256::ConfigBuilder;
+    use mcaptcha_pow_sha256::ConfigBuilder;
 
     use super::System;
     use super::*;