diff --git a/src/p2pool/P2PoolManager.cpp b/src/p2pool/P2PoolManager.cpp
index 44d7f394..2c57af54 100644
--- a/src/p2pool/P2PoolManager.cpp
+++ b/src/p2pool/P2PoolManager.cpp
@@ -53,21 +53,21 @@ void P2PoolManager::download() {
         QString fileName;
         QString validHash;
         #ifdef Q_OS_WIN
-            url = "https://github.com/SChernykh/p2pool/releases/download/v4.5/p2pool-v4.5-windows-x64.zip";
-            fileName = m_p2poolPath + "/p2pool-v4.5-windows-x64.zip";
-            validHash = "c7c6e37b6a4b783955b336d97c4f80d63e9585cf60b7dc9db9779fcb16363add";
+            url = "https://github.com/SChernykh/p2pool/releases/download/v4.8.1/p2pool-v4.8.1-windows-x64.zip";
+            fileName = m_p2poolPath + "/p2pool-v4.8.1-windows-x64.zip";
+            validHash = "a5378296a202625014623235ac347ddb5d9618b9ac8d1159a6cd9511966f86c0";
         #elif defined(Q_OS_LINUX)
-            url = "https://github.com/SChernykh/p2pool/releases/download/v4.5/p2pool-v4.5-linux-x64.tar.gz";
-            fileName = m_p2poolPath + "/p2pool-v4.5-linux-x64.tar.gz";
-            validHash = "2a7cb05c2ce121d43e4dfe2741c69f0d5c4447ae1ce60c5007ff8b5d579d761d";
+            url = "https://github.com/SChernykh/p2pool/releases/download/v4.8.1/p2pool-v4.8.1-linux-x64.tar.gz";
+            fileName = m_p2poolPath + "/p2pool-v4.8.1-linux-x64.tar.gz";
+            validHash = "2c182de88aac7fbd5a3f9a8ac1840b5f9d6050a2d1829c7b177f7a6df8b32117";
         #elif defined(Q_OS_MACOS_AARCH64)
-            url = "https://github.com/SChernykh/p2pool/releases/download/v4.5/p2pool-v4.5-macos-aarch64.tar.gz";
-            fileName = m_p2poolPath + "/p2pool-v4.5-macos-aarch64.tar.gz";
-            validHash = "65d7af2f20598dd42a42875a4cef062c1843caec88606ff3fcafc07151e1063f";
+            url = "https://github.com/SChernykh/p2pool/releases/download/v4.8.1/p2pool-v4.8.1-macos-aarch64.tar.gz";
+            fileName = m_p2poolPath + "/p2pool-v4.8.1-macos-aarch64.tar.gz";
+            validHash = "38d63384cb183477593460a917183ddb8345f242231efe54020f8e93c399700a";
         #elif defined(Q_OS_MACOS)
-            url = "https://github.com/SChernykh/p2pool/releases/download/v4.5/p2pool-v4.5-macos-x64.tar.gz";
-            fileName = m_p2poolPath + "/p2pool-v4.5-macos-x64.tar.gz";
-            validHash = "377a8f4550ce704ec4d739e4b53b7575ee06fc5ddd281139ae8a779befd5fe0a";
+            url = "https://github.com/SChernykh/p2pool/releases/download/v4.8.1/p2pool-v4.8.1-macos-x64.tar.gz";
+            fileName = m_p2poolPath + "/p2pool-v4.8.1-macos-x64.tar.gz";
+            validHash = "da7eea2a0b5ec0fc5f51deff63903d2cbe0ead9be04a18327a0fbb4004fba399";
         #endif
         QFile file(fileName);
         epee::net_utils::http::http_simple_client http_client;