diff --git a/srcpkgs/coin3/patches/no-cpack.patch b/srcpkgs/coin3/patches/no-cpack.patch
deleted file mode 100644
index edc82c4abc9..00000000000
--- a/srcpkgs/coin3/patches/no-cpack.patch
+++ /dev/null
@@ -1,8 +0,0 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -815,4 +815,4 @@
- 
- # ############################################################################
- # New CPACK section, please see the README file inside cpack.d directory.
--add_subdirectory(cpack.d)
-+#add_subdirectory(cpack.d)
diff --git a/srcpkgs/coin3/template b/srcpkgs/coin3/template
index eacc0d391f6..663316ab361 100644
--- a/srcpkgs/coin3/template
+++ b/srcpkgs/coin3/template
@@ -1,7 +1,7 @@
 # Template file for 'coin3'
 pkgname=coin3
-version=4.0.0
-revision=2
+version=4.0.3
+revision=1
 build_style=cmake
 configure_args="-DCMAKE_INSTALL_INCLUDEDIR=include/Coin3
  -DCOIN_BUILD_TESTS=OFF -DCOIN_BUILD_DOCUMENTATION=ON"
@@ -11,8 +11,8 @@ short_desc="High-level 3D graphics toolkit"
 maintainer="yopito <pierre.bourgin@free.fr>"
 license="BSD-3-Clause"
 homepage="https://coin3d.github.io/"
-distfiles="https://github.com/coin3d/coin/archive/Coin-${version}.tar.gz"
-checksum=b00d2a8e9d962397cf9bf0d9baa81bcecfbd16eef675a98c792f5cf49eb6e805
+distfiles="https://github.com/coin3d/coin/archive/refs/tags/v${version}.tar.gz"
+checksum=086ecf84479e4bc59397568638488c2e6c08d8aa811779bab93cda5509f79d59
 
 CFLAGS=-DNDEBUG
 CXXFLAGS=-DNDEBUG
diff --git a/srcpkgs/coin3/update b/srcpkgs/coin3/update
deleted file mode 100644
index 6494e81f18f..00000000000
--- a/srcpkgs/coin3/update
+++ /dev/null
@@ -1 +0,0 @@
-pattern="Coin-\K[\d.]+(?=\.tar)"