diff --git a/app-exploits/pwntools/Manifest b/app-exploits/pwntools/Manifest
index ec26fa7f5..94e8ba674 100644
--- a/app-exploits/pwntools/Manifest
+++ b/app-exploits/pwntools/Manifest
@@ -1,2 +1,2 @@
-DIST pwntools-4.3.1.tar.gz 4024630 BLAKE2B 7461bf36e010852843cd89f8bd5cfa25ab9a4b9d638b695b66c82727f82ab40c4612923664b9cbdc8b37fa7aaabd1fdc192afdf25a59994d121fcfbfb74c22ea SHA512 ccff05330122fe15f2e417f1719af5e3b078633a717097e365e86534d3010fe486581645df21e60523c5b721e8851e9e23932e96309ab5a487feac9ecfba444f
 DIST pwntools-4.4.0.tar.gz 4031735 BLAKE2B bb9f313f17f8c43df2387db6f47f7337a8c615419f5d6e99dfb447782a7189a60d4dc012beb90c2419c370aa083cbea0810d6518f181d88dcc8c9e99ff3c21df SHA512 950b366e3daedb615449a5f48a0246fad2ae582c4c98059447b73c389e1c1bac72eb40388a458034e6ebed851b9c41f64723fd895028bd5b6bcc18e6c639e1c6
+DIST pwntools-4.5.0.tar.gz 4046674 BLAKE2B 13f4e0ecbca87f66ce7068fa5559452199af7d45ad9674f15248b487fcc18dba5999d1abc01c59b27431c53c13c262e0c78f81bfa04805e099b855396f6d869b SHA512 c564058bb1cd6db89711d5183062d8898e185a4eb3bde81a9fcac23d84ddf4023b255821d4a51999a10e1088b406ca15f57ca3231e4fac5441a39563d13d22f6
diff --git a/app-exploits/pwntools/pwntools-4.3.1.ebuild b/app-exploits/pwntools/pwntools-4.5.0.ebuild
similarity index 92%
rename from app-exploits/pwntools/pwntools-4.3.1.ebuild
rename to app-exploits/pwntools/pwntools-4.5.0.ebuild
index 8f9f8a722..20692f04c 100644
--- a/app-exploits/pwntools/pwntools-4.3.1.ebuild
+++ b/app-exploits/pwntools/pwntools-4.5.0.ebuild
@@ -1,9 +1,10 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_{6,7} )
+#no python3.9: dev-python/intervaltree
+PYTHON_COMPAT=( python3_{7..8} )
 DISTUTILS_USE_SETUPTOOLS=rdepend
 inherit distutils-r1