diff --git a/package/opencv4/0001-modules-videoio-src-cap_ffmpeg_impl.hpp-fix-build-wi.patch b/package/opencv4/0001-modules-videoio-src-cap_ffmpeg_impl.hpp-fix-build-wi.patch
deleted file mode 100644
index 6d5d6d0647..0000000000
--- a/package/opencv4/0001-modules-videoio-src-cap_ffmpeg_impl.hpp-fix-build-wi.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 4c92a2869b9a8f736a12ba859b74e5cadce62387 Mon Sep 17 00:00:00 2001
-From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-Date: Fri, 12 Nov 2021 09:50:17 +0100
-Subject: [PATCH] modules/videoio/src/cap_ffmpeg_impl.hpp: fix build with gcc
- 4.8
-
-Fix the following build failure with gcc 4.8:
-
-In file included from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/cap_ffmpeg_impl.hpp:100:0,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/cap_ffmpeg.cpp:50:
-/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/cap_ffmpeg_hw.hpp: In constructor 'HWAccelIterator::HWAccelIterator(cv::VideoAccelerationType, bool, AVDictionary*)':
-/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/cap_ffmpeg_hw.hpp:939:23: error: use of deleted function 'std::basic_istringstream<char>& std::basic_istringstream<char>::operator=(const std::basic_istringstream<char>&)'
-             s_stream_ = std::istringstream(accel_list);
-                       ^
-In file included from /home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45:0,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/core/include/opencv2/core/cvstd.inl.hpp:47,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/core/include/opencv2/core.hpp:3306,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/include/opencv2/videoio.hpp:46,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/precomp.hpp:57,
-                 from /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.4/modules/videoio/src/cap_ffmpeg.cpp:42:
-/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:272:11: note: 'std::basic_istringstream<char>& std::basic_istringstream<char>::operator=(const std::basic_istringstream<char>&)' is implicitly deleted because the default definition would be ill-formed:
-     class basic_istringstream : public basic_istream<_CharT, _Traits>
-           ^
-/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:272:11: error: use of deleted function 'std::basic_istream<char>& std::basic_istream<char>::operator=(const std::basic_istream<char>&)'
-
-Fixes:
- - http://autobuild.buildroot.org/results/60f8846b435dafda0ced412d59ffe15bdff0810d
-
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-[Retrieved from:
-https://github.com/opencv/opencv/commit/4c92a2869b9a8f736a12ba859b74e5cadce62387]
----
- modules/videoio/src/cap_ffmpeg_impl.hpp | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/modules/videoio/src/cap_ffmpeg_impl.hpp b/modules/videoio/src/cap_ffmpeg_impl.hpp
-index d393b73ff4a2..76e1b855b7c8 100644
---- a/modules/videoio/src/cap_ffmpeg_impl.hpp
-+++ b/modules/videoio/src/cap_ffmpeg_impl.hpp
-@@ -93,6 +93,12 @@ extern "C" {
- }
- #endif
- 
-+// GCC 4.x compilation bug. Details: https://github.com/opencv/opencv/issues/20292
-+#if (defined(__GNUC__) && __GNUC__ < 5) && !defined(__clang__)
-+#undef USE_AV_HW_CODECS
-+#define USE_AV_HW_CODECS 0
-+#endif
-+
- //#define USE_AV_HW_CODECS 0
- #ifndef USE_AV_HW_CODECS
- #if LIBAVUTIL_VERSION_MAJOR >= 56 // FFMPEG 4.0+
diff --git a/package/opencv4/opencv4.hash b/package/opencv4/opencv4.hash
index 791ebe3d35..6d43138be8 100644
--- a/package/opencv4/opencv4.hash
+++ b/package/opencv4/opencv4.hash
@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  c20bb83dd790fc69df9f105477e24267706715a9d3c705ca1e7f613c7b3bad3d  opencv4-4.5.4.tar.gz
+sha256  a1cfdcf6619387ca9e232687504da996aaa9f7b5689986b8331ec02cb61d28ad  opencv4-4.5.5.tar.gz
 sha256  cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30  LICENSE
diff --git a/package/opencv4/opencv4.mk b/package/opencv4/opencv4.mk
index 1859b866dd..e75f7144de 100644
--- a/package/opencv4/opencv4.mk
+++ b/package/opencv4/opencv4.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENCV4_VERSION = 4.5.4
+OPENCV4_VERSION = 4.5.5
 OPENCV4_SITE = $(call github,opencv,opencv,$(OPENCV4_VERSION))
 OPENCV4_INSTALL_STAGING = YES
 OPENCV4_LICENSE = Apache-2.0