diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 2a5696a..8521520 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -10,7 +10,6 @@ env:
   CCACHE_DIR: /ccache
   CCACHE_MAXSIZE: 10G
   CCACHE_BASEDIR: /root/.conan2
-  CCACHE_NOHASHDIR: "true"
   CCACHE_COMPILERCHECK: "%compiler% -dumpversion"
 
 jobs:
diff --git a/ConanProfiles/clang b/ConanProfiles/clang
index 8f909df..0dadd57 100644
--- a/ConanProfiles/clang
+++ b/ConanProfiles/clang
@@ -17,12 +17,10 @@ tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/Toolchains/ipo.i
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True
 
-tools.build:exelinkflags=["-fuse-ld=mold"]
-tools.build:sharedlinkflags=["-fuse-ld=mold"]
-
 tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
 
-tools.cmake.cmaketoolchain:generator=Ninja
-
 [tool_requires]
-!cmake/*: cmake/[>=4.2]
\ No newline at end of file
+!cmake/*: cmake/[>=4.2]
+
+[buildenv]
+CCACHE_NOHASHDIR=1
\ No newline at end of file
diff --git a/ConanProfiles/msvc b/ConanProfiles/msvc
index 5c0d4aa..d2cc52f 100644
--- a/ConanProfiles/msvc
+++ b/ConanProfiles/msvc
@@ -17,4 +17,7 @@ tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_
 tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope"]
 
 [tool_requires]
-!cmake/*: cmake/[>=4.2]
\ No newline at end of file
+!cmake/*: cmake/[>=4.2]
+
+[buildenv]
+CCACHE_NOHASHDIR=1
\ No newline at end of file
diff --git a/mimalloc/all/conandata.yml b/mimalloc/all/conandata.yml
index 714cd48..7784d6a 100644
--- a/mimalloc/all/conandata.yml
+++ b/mimalloc/all/conandata.yml
@@ -1,4 +1,7 @@
 sources:
+  "3.3.1":
+    url: "https://github.com/microsoft/mimalloc/archive/v3.3.1.tar.gz"
+    sha256: "42c16914168ac6741eeb407e83b93a12b2b7ee25a7e14e6b4807fab8b577a540"
   "3.2.8":
     url: "https://github.com/microsoft/mimalloc/archive/v3.2.8.tar.gz"
     sha256: "68163666575518c213a6593850099adce3863b340ca2751103dbd1f253664e05"
diff --git a/mimalloc/config.yml b/mimalloc/config.yml
index b764a88..d5845c2 100644
--- a/mimalloc/config.yml
+++ b/mimalloc/config.yml
@@ -1,4 +1,6 @@
 versions:
+  "3.3.1":
+    folder: all
   "3.2.8":
     folder: all
   "3.1.5":
diff --git a/mold/all/conanfile.py b/mold/all/conanfile.py
index 0f97cc5..b98bc2a 100644
--- a/mold/all/conanfile.py
+++ b/mold/all/conanfile.py
@@ -43,7 +43,7 @@ class MoldConan(ConanFile):
         self.requires("zlib/[>=1.2.11 <2]")
         self.requires("xxhash/0.8.2")
         if self.options.with_mimalloc:
-            self.requires("mimalloc/2.1.2")
+            self.requires("mimalloc/3.3.1")
         if Version(self.version) < "2.2.0":
             # Newer versions use vendored-in BLAKE3
             self.requires("openssl/[>=1.1 <4]")