diff --git a/test/api_stability/3.3.0/0001-FIX-take_until_view_test.patch b/test/api_stability/3.3.0/0001-FIX-take_until_view_test.patch
new file mode 100644
index 0000000000..ff467dd7b7
--- /dev/null
+++ b/test/api_stability/3.3.0/0001-FIX-take_until_view_test.patch
@@ -0,0 +1,31 @@
+From e89261cd4f2dfdffe982e8c95af1666acf9cfc47 Mon Sep 17 00:00:00 2001
+From: Enrico Seiler <enrico.seiler@hotmail.de>
+Date: Thu, 28 Sep 2023 21:28:37 +0200
+Subject: [PATCH 1/2] [FIX] take_until_view_test
+
+mutable refers to the capture
+---
+ test/unit/io/views/detail/take_until_view_test.cpp | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/test/unit/io/views/detail/take_until_view_test.cpp b/test/unit/io/views/detail/take_until_view_test.cpp
+index 970a3a1b1..8f34f7014 100644
+--- a/test/unit/io/views/detail/take_until_view_test.cpp
++++ b/test/unit/io/views/detail/take_until_view_test.cpp
+@@ -131,10 +131,11 @@ TEST(view_take_until, concepts)
+     do_concepts(adapt, true);
+ 
+     // mutable adapters make the view lose const-iterability
++    char c2 = 'a';
+     auto adapt2 = seqan3::detail::take_until(
+-        [count = 0](char c) mutable
++        [c2](char c) mutable
+         {
+-            ++count;
++            c2 = 'b';
+             return c == '\n';
+         });
+     do_concepts(adapt2, false);
+-- 
+2.42.0
+
diff --git a/test/api_stability/3.3.0/0002-FIX-Change-constexpr-test.patch b/test/api_stability/3.3.0/0002-FIX-Change-constexpr-test.patch
new file mode 100644
index 0000000000..2b0984812e
--- /dev/null
+++ b/test/api_stability/3.3.0/0002-FIX-Change-constexpr-test.patch
@@ -0,0 +1,25 @@
+From e3eaa3f826fbab51db415d0dd6cbf8a93ecad153 Mon Sep 17 00:00:00 2001
+From: Enrico Seiler <enrico.seiler@hotmail.de>
+Date: Thu, 28 Sep 2023 19:35:57 +0200
+Subject: [PATCH 2/2] [FIX] Change constexpr test
+
+gcc11 complains suddenly
+---
+ .../core/range/detail/adaptor_for_view_without_args_test.cpp   | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/test/unit/core/range/detail/adaptor_for_view_without_args_test.cpp b/test/unit/core/range/detail/adaptor_for_view_without_args_test.cpp
+index 54bcb640c..460fab223 100644
+--- a/test/unit/core/range/detail/adaptor_for_view_without_args_test.cpp
++++ b/test/unit/core/range/detail/adaptor_for_view_without_args_test.cpp
+@@ -21,6 +21,5 @@ TEST(adaptor_combination, constexpr_combine)
+ {
+     constexpr auto adaptor1 = seqan3::detail::adaptor_for_view_without_args<dummy_view>{};
+     constexpr auto adaptor2 = seqan3::detail::adaptor_for_view_without_args<dummy_view>{};
+-
+-    EXPECT_TRUE((SEQAN3_IS_CONSTEXPR(adaptor1 | adaptor2)));
++    [[maybe_unused]] static constinit auto combined = adaptor1 | adaptor2;
+ }
+-- 
+2.42.0
+
diff --git a/test/api_stability/CMakeLists.txt b/test/api_stability/CMakeLists.txt
index 208e4dd032..c4fd985816 100644
--- a/test/api_stability/CMakeLists.txt
+++ b/test/api_stability/CMakeLists.txt
@@ -7,11 +7,11 @@ find_package (Git)
 include (../seqan3-test.cmake)
 
 include (ExternalProject)
-set (SEQAN3_LAST_STABLE_VERSION "3.2.0")
+set (SEQAN3_LAST_STABLE_VERSION "3.3.0")
 set (SEQAN3_LAST_STABLE_SOURCE_URL
      "https://github.com/seqan/seqan3/releases/download/${SEQAN3_LAST_STABLE_VERSION}/seqan3-${SEQAN3_LAST_STABLE_VERSION}-Source.tar.xz"
 )
-set (SEQAN3_LAST_STABLE_SOURCE_SHA256 "2737a9dc20c1d728674010662c0c9452aabbb3d4a64725bda24f28335468994c")
+set (SEQAN3_LAST_STABLE_SOURCE_SHA256 "da2fb621268ebc52b9cc26087e96f4a94109db1f4f28d363d19c7c9cdbd788b1")
 
 set (SEQAN3_API_STABILITY_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DSEQAN3_DISABLE_DEPRECATED_WARNINGS=1")