diff --git a/libsrtp/.signature b/libsrtp/.signature
index ec89d64d1..ab99ba313 100644
--- a/libsrtp/.signature
+++ b/libsrtp/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF37vH3Ol1EDAgUxTILBbNGUuJcoIea3udUwYv8xVFTe0Nc7mhR+/FN2mWD4kJl+FmMdx5gJe0zvJipLSTEeBkUQQ=
-SHA256 (Pkgfile) = c765a67d36308190264b80fbb088cafef35e155af4f362b292e1ae920cdbeec3
+RWSagIOpLGJF38JnEIl0cIZIjTh69owuDmRk0NMMKwe7fWnVpkv7SnpNtMsApBpX/MxWHEUvxXys3ZclZ599djuks7NtlLUagAQ=
+SHA256 (Pkgfile) = ab76107595cd0d20e3aa24a711137a3bbd162c9f4083a7d2074f0259c361a296
 SHA256 (.footprint) = e5352f5862a3e8dc5a07da90d156d5d4d54345fcf06b76b25d3a3cc556da7ee8
-SHA256 (libsrtp-2.4.0.tar.gz) = 713c5c1dc740707422307f39834c0b0fbb76769168d87e92c438a3cca8233d3d
+SHA256 (libsrtp-2.4.1.tar.gz) = 3cb580928fcd502426809c68406d04aaa5ef1af7ebb0a3a41a52a13576f2fc07
diff --git a/libsrtp/Pkgfile b/libsrtp/Pkgfile
index 1821f7445..5becefd61 100644
--- a/libsrtp/Pkgfile
+++ b/libsrtp/Pkgfile
@@ -1,12 +1,12 @@
 # Description:  Secure Realtime transport protocol library
 # URL: https://github.com/cisco/libsrtp
 # Maintainer: Tim Biermann, tbier at posteo dot de
-# Depends on: meson ninja
+# Depends on: meson ninja nss nspr
 # Optional: clang
 
 name=libsrtp
-version=2.4.0
-release=2
+version=2.4.1
+release=1
 source=(https://github.com/cisco/libsrtp/archive/v$version/$name-$version.tar.gz)
 
 build() {
@@ -18,7 +18,8 @@ build() {
     --auto-features disabled \
     -D b_lto=true \
     -D b_pie=true \
-    -D crypto-library=openssl \
+    -D crypto-library=nss \
+    -D crypto-library-kdf=disabled \
     -D doc=disabled
   meson compile -C build
   DESTDIR=$PKG meson install -C build