diff --git a/srcpkgs/mitmproxy/template b/srcpkgs/mitmproxy/template
index d36bce98b584e0..e89d882dc6e2d3 100644
--- a/srcpkgs/mitmproxy/template
+++ b/srcpkgs/mitmproxy/template
@@ -1,7 +1,7 @@
 # Template file for 'mitmproxy'
 pkgname=mitmproxy
-version=11.1.3
-revision=2
+version=12.3.0
+revision=1
 build_style=python3-pep517
 hostmakedepends="python3-setuptools"
 depends="python3-aioquic python3-Brotli python3-Flask python3-argon2 python3-asgiref
@@ -17,7 +17,7 @@ license="MIT"
 homepage="https://mitmproxy.org"
 changelog="https://raw.githubusercontent.com/mitmproxy/mitmproxy/main/CHANGELOG.md"
 distfiles="https://github.com/mitmproxy/mitmproxy/archive/refs/tags/v${version}.tar.gz"
-checksum=bb4f6fc8e9ac64b4c725811983e3e3ff6b2b18b2a992d80d816811709e9efde5
+checksum=2c70b41c3ed8b48df063b0ea3632abe1a28dbb7df666dbc2be5ce2d65e087d2f
 
 _skip="(test_get_version)" # This test fails without a git repository
 _skip+="or(test_wireguard)" # Tries to execute a helper binary compiled for glibc