diff --git a/.github/actions/setup-dependencies/windows/action.yml b/.github/actions/setup-dependencies/windows/action.yml
index 2e6615aa5..f2985fd1b 100644
--- a/.github/actions/setup-dependencies/windows/action.yml
+++ b/.github/actions/setup-dependencies/windows/action.yml
@@ -81,7 +81,6 @@ runs:
           cmark:p
           qrencode:p
           tomlplusplus:p
-          quazip-qt6:p
           libarchive:p
 
     - name: List pacman packages (MinGW)
diff --git a/.gitmodules b/.gitmodules
index 7ad40becb..246d9d791 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "libraries/quazip"]
-	path = libraries/quazip
-	url = https://github.com/stachenov/quazip.git
 [submodule "libraries/tomlplusplus"]
 	path = libraries/tomlplusplus
 	url = https://github.com/marzer/tomlplusplus.git
diff --git a/.markdownlintignore b/.markdownlintignore
index a8669d01d..96f627ad9 100644
--- a/.markdownlintignore
+++ b/.markdownlintignore
@@ -1,2 +1 @@
 libraries/nbtplusplus
-libraries/quazip
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86fa72ff6..705bb695b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -327,14 +327,6 @@ if(Launcher_QT_VERSION_MAJOR EQUAL 6)
     find_package(Qt6 COMPONENTS DBus)
     list(APPEND Launcher_QT_DBUS Qt6::DBus)
     list(APPEND Launcher_QT_LIBS Qt6::Core5Compat)
-
-    if(NOT Launcher_FORCE_BUNDLED_LIBS)
-        find_package(QuaZip-Qt6 1.3 QUIET)
-    endif()
-    if (NOT QuaZip-Qt6_FOUND)
-        set(QUAZIP_QT_MAJOR_VERSION ${QT_VERSION_MAJOR} CACHE STRING "Qt version to use (4, 5 or 6), defaults to ${QT_VERSION_MAJOR}" FORCE)
-        set(FORCE_BUNDLED_QUAZIP 1)
-    endif()
 else()
     message(FATAL_ERROR "Qt version ${Launcher_QT_VERSION_MAJOR} is not supported")
 endif()
@@ -514,14 +506,6 @@ if(FORCE_BUNDLED_ZLIB)
 else()
     message(STATUS "Using system zlib")
 endif()
-if (FORCE_BUNDLED_QUAZIP)
-    message(STATUS "Using bundled QuaZip")
-    set(BUILD_SHARED_LIBS 0)  # link statically to avoid conflicts.
-    set(QUAZIP_INSTALL 0)
-    add_subdirectory(libraries/quazip) # zip manipulation library
-else()
-    message(STATUS "Using system QuaZip")
-endif()
 add_subdirectory(libraries/rainbow) # Qt extension for colors
 add_subdirectory(libraries/LocalPeer) # fork of a library from Qt solutions
 if(NOT tomlplusplus_FOUND)
diff --git a/COPYING.md b/COPYING.md
index 8588c8951..fb33844f7 100644
--- a/COPYING.md
+++ b/COPYING.md
@@ -212,30 +212,6 @@
     This license is copied below, and is also available with a FAQ at:
     http://scripts.sil.org/OFL
 
-## Quazip
-
-    Copyright (C) 2005-2021 Sergey A. Tachenov
-
-    The QuaZip library is licensed under the GNU Lesser General Public
-    License V2.1 plus a static linking exception.
-
-    The original ZIP/UNZIP package (MiniZip) is copyrighted by Gilles
-    Vollant and contributors, see quazip/(un)zip.h files for details.
-    Basically it's the zlib license.
-
-    STATIC LINKING EXCEPTION
-
-    The copyright holders give you permission to link this library with
-    independent modules to produce an executable, regardless of the license
-    terms of these independent modules, and to copy and distribute the
-    resulting executable under terms of your choice, provided that you also
-    meet, for each linked independent module, the terms and conditions of
-    the license of that module. An independent module is a module which is
-    not derived from or based on this library. If you modify this library,
-    you must extend this exception to your version of the library.
-
-    See COPYING file for the full LGPL text.
-
 ## launcher (`libraries/launcher`)
 
      PolyMC - Minecraft Launcher
diff --git a/launcher/CMakeLists.txt b/launcher/CMakeLists.txt
index 341a944dc..c144157ab 100644
--- a/launcher/CMakeLists.txt
+++ b/launcher/CMakeLists.txt
@@ -1347,7 +1347,6 @@ target_link_libraries(Launcher_logic
     ${Launcher_QT_LIBS}
 )
 target_link_libraries(Launcher_logic
-    QuaZip::QuaZip
     cmark::cmark
     LocalPeer
     Launcher_rainbow
@@ -1414,7 +1413,6 @@ if(Launcher_BUILD_UPDATER)
     add_library(prism_updater_logic STATIC ${PRISMUPDATER_SOURCES} ${TASKS_SOURCES} ${PRISMUPDATER_UI})
     target_include_directories(prism_updater_logic PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
     target_link_libraries(prism_updater_logic
-        QuaZip::QuaZip
         ${ZLIB_LIBRARIES}
         systeminfo
         BuildConfig
diff --git a/libraries/quazip b/libraries/quazip
deleted file mode 160000
index 3fd3b299b..000000000
--- a/libraries/quazip
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3fd3b299b875fbd2beac4894b8a870d80022cad7
diff --git a/nix/unwrapped.nix b/nix/unwrapped.nix
index e6bef012a..2aaba42a1 100644
--- a/nix/unwrapped.nix
+++ b/nix/unwrapped.nix
@@ -77,7 +77,6 @@ stdenv.mkDerivation {
     cmark
     kdePackages.qtbase
     kdePackages.qtnetworkauth
-    kdePackages.quazip
     qrencode
     libarchive
     tomlplusplus