diff --git a/net-proxy/mitmproxy/mitmproxy-4.0.3.ebuild b/net-proxy/mitmproxy/mitmproxy-4.0.3-r1.ebuild
similarity index 99%
rename from net-proxy/mitmproxy/mitmproxy-4.0.3.ebuild
rename to net-proxy/mitmproxy/mitmproxy-4.0.3-r1.ebuild
index be302fcb6..6d9bb25c0 100644
--- a/net-proxy/mitmproxy/mitmproxy-4.0.3.ebuild
+++ b/net-proxy/mitmproxy/mitmproxy-4.0.3-r1.ebuild
@@ -23,7 +23,7 @@ RDEPEND="
 	>=dev-python/cryptography-2.1.4[${PYTHON_USEDEP}] <dev-python/cryptography-2.3
 	>=dev-python/hyper-h2-3.0[${PYTHON_USEDEP}] <dev-python/hyper-h2-4
 	>=dev-python/hyperframe-5.1.0[${PYTHON_USEDEP}] <dev-python/hyperframe-6
-	>=dev-python/kaitaistruct-0.7[${PYTHON_USEDEP}] <dev-python/kaitaistruct-0.8
+	>=dev-python/kaitaistruct-0.7[${PYTHON_USEDEP}] <dev-python/kaitaistruct-0.9
 	>=dev-python/ldap3-2.5[${PYTHON_USEDEP}] <dev-python/ldap3-2.6
 	>=dev-python/passlib-1.6.5[${PYTHON_USEDEP}] <dev-python/passlib-1.8
 	>=dev-python/pyasn1-0.3.1[${PYTHON_USEDEP}] <dev-python/pyasn1-0.5