diff --git a/.github/autobump.txt b/.github/autobump.txt
index f810deab49039..b8dfd1bd36240 100644
--- a/.github/autobump.txt
+++ b/.github/autobump.txt
@@ -2064,6 +2064,7 @@ openldap
 openlibm
 openrct2
 openrtsp
+opensaml
 opensc
 opensearch
 openshift-cli
diff --git a/Formula/o/opensaml.rb b/Formula/o/opensaml.rb
index b988cadd88d67..1005dd5d35905 100644
--- a/Formula/o/opensaml.rb
+++ b/Formula/o/opensaml.rb
@@ -1,10 +1,9 @@
 class Opensaml < Formula
   desc "Library for Security Assertion Markup Language"
   homepage "https://wiki.shibboleth.net/confluence/display/OpenSAML/Home"
-  url "https://shibboleth.net/downloads/c++-opensaml/3.2.1/opensaml-3.2.1.tar.bz2"
-  sha256 "b402a89a130adcb76869054b256429c1845339fe5c5226ee888686b6a026a337"
+  url "https://shibboleth.net/downloads/c++-opensaml/3.3.0/opensaml-3.3.0.tar.bz2"
+  sha256 "99ee5091a20783c85aca9c6827a2ea4eb8da8b47c4985f99366a989815d89ce8"
   license "Apache-2.0"
-  revision 3
 
   livecheck do
     url "https://shibboleth.net/downloads/c++-opensaml/latest/"
@@ -12,12 +11,12 @@ class Opensaml < Formula
   end
 
   bottle do
-    sha256 cellar: :any,                 arm64_sequoia: "aec01267b070c38a196b958beb011023329df39275a53057ced729988f79bef9"
-    sha256 cellar: :any,                 arm64_sonoma:  "ba2f7799db26f1d8c8bac996a6a04bf4101754420cb4f1ee204a6fcf27b78a67"
-    sha256 cellar: :any,                 arm64_ventura: "10959a9e892a8a25fd9a096b7c26a408d65aa3dbb4962ed7eebf4b913a241f6e"
-    sha256 cellar: :any,                 sonoma:        "2d2ee794c304246ae82e2026aeaf0a3edcdf9c5a441972c23de37ae66b9fdcf2"
-    sha256 cellar: :any,                 ventura:       "ef04ca7e4a39762fe7e1b4d95fd396b2a2905a4be3f0c60ba7fcd9073b677d61"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:  "09b92a1f9fad4621c89964b7896bfef571a526da048b8076779dccbb204b60f0"
+    sha256 cellar: :any,                 arm64_sequoia: "ef3bcbf1661bd845ddaaf679bc4ac1c97be7322e540dcac03eea07c6e4f0870e"
+    sha256 cellar: :any,                 arm64_sonoma:  "e271048b419d93cdce4c3b93c1e0e275fb089e9751d29145670f8b4bd757c1cf"
+    sha256 cellar: :any,                 arm64_ventura: "0124f112da5200068af7735cf823f0b49c2c7cf4f71de7a1424f63096a5a0f4e"
+    sha256 cellar: :any,                 sonoma:        "c9dd4f9976072123348f5523c303b195fd1e2d846312b341db00bc2585c14c03"
+    sha256 cellar: :any,                 ventura:       "1642d4e0c2ee412a24f2003c883bdf62e03d142dd7882474f6025d85a91a21d8"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:  "252f721596bf59190b2acb8b37ac0aa8b77aa47c8c9fa7de236bdd35a5217a13"
   end
 
   depends_on "pkg-config" => :build
@@ -27,12 +26,6 @@ class Opensaml < Formula
   depends_on "xml-security-c"
   depends_on "xml-tooling-c"
 
-  # Fix -flat_namespace being used on Big Sur and later.
-  patch do
-    url "https://raw.githubusercontent.com/Homebrew/formula-patches/03cf8088210822aa2c1ab544ed58ea04c897d9c4/libtool/configure-big_sur.diff"
-    sha256 "35acd6aebc19843f1a2b3a63e880baceb0f5278ab1ace661e57a502d9d78c93c"
-  end
-
   def install
     ENV.cxx11
 
diff --git a/Formula/s/shibboleth-sp.rb b/Formula/s/shibboleth-sp.rb
index f833b481fd04a..bf428da169354 100644
--- a/Formula/s/shibboleth-sp.rb
+++ b/Formula/s/shibboleth-sp.rb
@@ -1,10 +1,9 @@
 class ShibbolethSp < Formula
   desc "Shibboleth 2 Service Provider daemon"
   homepage "https://wiki.shibboleth.net/confluence/display/SHIB2"
-  url "https://shibboleth.net/downloads/service-provider/3.4.1/shibboleth-sp-3.4.1.tar.bz2"
-  sha256 "bffe3e62e46d86cc75db1093b77fa1456b30da7c930a13708afa0139c8a8acc1"
+  url "https://shibboleth.net/downloads/service-provider/3.5.0/shibboleth-sp-3.5.0.tar.bz2"
+  sha256 "f301604bd17ee4d94a66e6dd7ad1c3f0917949a4a12176d55614483d78fefe58"
   license "Apache-2.0"
-  revision 3
 
   livecheck do
     url "https://shibboleth.net/downloads/service-provider/latest/"
@@ -12,12 +11,12 @@ class ShibbolethSp < Formula
   end
 
   bottle do
-    sha256 arm64_sequoia: "a9586efb0a7b274074ed45bd22b33737a881571e95d3324bf64ed8d17cca7072"
-    sha256 arm64_sonoma:  "36723380e18cab9652db4801a9dabb60fa26c5092e2aabd0b35853e70b99fb9b"
-    sha256 arm64_ventura: "e8544b105025133d3c6e9d9ea2119ed0d41fd8caf79eb97771cf0de80c341623"
-    sha256 sonoma:        "1618cd8310354dde562fea2d079d96eb8ab2b1309588ac365435df416f37f4b7"
-    sha256 ventura:       "86bf86c47d12d6db98fe3d8925f6a2eaf7d6cd417b1aa052d781e6cf0d6fee8f"
-    sha256 x86_64_linux:  "75409a8d3ecf93e527e7243f9c1b3e523e9e1d7246835c2806bb77afce5b46e9"
+    sha256 arm64_sequoia: "55bf022aa2b6a6fc966d45553c8ce1288ce76858abf2cabe4761277560076f77"
+    sha256 arm64_sonoma:  "df0cd59ffc255be27c05d8fafe3aa245cb572c5aba8e26941f9e7a6d9598efc2"
+    sha256 arm64_ventura: "90bbcecdd669cd1e0961c68697c268955b359d4a336408b1cc9d451060612846"
+    sha256 sonoma:        "eb9c81c8f10b1890b4d860ef07f709032b033d2b4b8e49def01655528c61dc3a"
+    sha256 ventura:       "0e13da6dfef3388f923e184d05ba1dfc9e491f96c8b058e842ee61cb422870c4"
+    sha256 x86_64_linux:  "0dd53cb012bdb80804df6c2ae04476966cc9f337b4e5b2df5ee5cdef9017191c"
   end
 
   depends_on "pkg-config" => :build
diff --git a/Formula/x/xml-tooling-c.rb b/Formula/x/xml-tooling-c.rb
index 8d48bd5ca0f03..a503cd58bbe34 100644
--- a/Formula/x/xml-tooling-c.rb
+++ b/Formula/x/xml-tooling-c.rb
@@ -1,10 +1,9 @@
 class XmlToolingC < Formula
   desc "Provides a higher level interface to XML processing"
   homepage "https://wiki.shibboleth.net/confluence/display/OpenSAML/XMLTooling-C"
-  url "https://shibboleth.net/downloads/c++-opensaml/3.2.1/xmltooling-3.2.4.tar.bz2"
-  sha256 "92db9b52f28f854ba2b3c3b5721dc18c8bd885c1e0d9397f0beb3415e88e3845"
+  url "https://shibboleth.net/downloads/c++-opensaml/3.3.0/xmltooling-3.3.0.tar.bz2"
+  sha256 "0a2c421be976f3a44b876d6b06ba1f6a2ffbc404f4622f8a65a66c3ba77cb047"
   license "Apache-2.0"
-  revision 1
 
   livecheck do
     url "https://shibboleth.net/downloads/c++-opensaml/latest/"
@@ -12,12 +11,12 @@ class XmlToolingC < Formula
   end
 
   bottle do
-    sha256 cellar: :any,                 arm64_sequoia: "eb00e1cff98cfc36357bef956745b382933939db6375472ba7ac47c2495880fc"
-    sha256 cellar: :any,                 arm64_sonoma:  "3199b66a057117eaf57d8dec705b1bb740caa61592bedbaa39d9621752495f65"
-    sha256 cellar: :any,                 arm64_ventura: "5298aed9afab194823a2022bd5d427ede7a9e873768fedbdbef32803724aa6cb"
-    sha256 cellar: :any,                 sonoma:        "08f0cd68263afff7da8a4fbe2469280373d5d285be2048c1d9ccae6ae27b2d19"
-    sha256 cellar: :any,                 ventura:       "fef897bcdae12eb52327097b65e334de1030745f6cf33b26570600ddb14f2b5e"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:  "3dd9bff2c71f2b6d1c1985ec9d60ec89135100d6465d71a78a6635b02a7d7d25"
+    sha256 cellar: :any,                 arm64_sequoia: "e0ef902c27cf8bfa73f4c0f6bee15ec69d9f8a63bfd8b34006b495b9802d7340"
+    sha256 cellar: :any,                 arm64_sonoma:  "ceef02c1031a06a879a79db01b058b32933da2ba8fa64d956844f9bd2fc35cec"
+    sha256 cellar: :any,                 arm64_ventura: "fa0690dbfc52ee1b79aed3b3d3d768470c6a40da769165959d581b644959b540"
+    sha256 cellar: :any,                 sonoma:        "6893f239e822a225d47b76d1fdddb881e1eb9b3ffd5f230fd4c7779f2befd848"
+    sha256 cellar: :any,                 ventura:       "7c31c534202e7ee09a6b43c0a68f75b17bcddc27d6e25df419383419d60a79e0"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:  "2342976e7b86e5826af7d8634ae96c3abc75b1fae9a80436d7e513278887e0e9"
   end
 
   depends_on "pkg-config" => :build