diff --git a/native/compile-native.sh b/native/compile-native.sh
index f37c9fdd..c342e782 100755
--- a/native/compile-native.sh
+++ b/native/compile-native.sh
@@ -8,7 +8,7 @@ echo "Compiling mbedtls"
 echo "Compiling zlib"
 (cd zlib && CFLAGS=-fPIC ./configure --static && make)
 
-CXX="g++ -shared -fPIC -Wl,--wrap=memcpy -O3 -Wall -Werror -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/"
+CXX="g++ -shared -fPIC -O3 -Wall -Werror -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/"
 
 $CXX -Imbedtls/include src/main/c/NativeCipherImpl.cpp -o src/main/resources/native-cipher.so mbedtls/library/libmbedcrypto.a
 $CXX -Izlib src/main/c/NativeCompressImpl.cpp -o src/main/resources/native-compress.so zlib/libz.a
diff --git a/native/mbedtls b/native/mbedtls
index 8c892249..2ca6c285 160000
--- a/native/mbedtls
+++ b/native/mbedtls
@@ -1 +1 @@
-Subproject commit 8c89224991adff88d53cd380f42a2baa36f91454
+Subproject commit 2ca6c285a0dd3f33982dd57299012dacab1ff206
diff --git a/native/src/main/c/NativeCipherImpl.cpp b/native/src/main/c/NativeCipherImpl.cpp
index 9de328ea..cfe5f089 100644
--- a/native/src/main/c/NativeCipherImpl.cpp
+++ b/native/src/main/c/NativeCipherImpl.cpp
@@ -4,12 +4,6 @@
 #include <mbedtls/aes.h>
 #include "net_md_5_bungee_jni_cipher_NativeCipherImpl.h"
 
-// Support for CentOS 6
-__asm__(".symver memcpy,memcpy@GLIBC_2.2.5");
-extern "C" void *__wrap_memcpy(void *dest, const void *src, size_t n) {
-    return memcpy(dest, src, n);
-}
-
 typedef unsigned char byte;
 
 struct crypto_context {
diff --git a/native/src/main/c/NativeCompressImpl.cpp b/native/src/main/c/NativeCompressImpl.cpp
index b490ede5..4b93a56a 100644
--- a/native/src/main/c/NativeCompressImpl.cpp
+++ b/native/src/main/c/NativeCompressImpl.cpp
@@ -4,12 +4,6 @@
 #include <zlib.h>
 #include "net_md_5_bungee_jni_zlib_NativeCompressImpl.h"
 
-// Support for CentOS 6
-__asm__(".symver memcpy,memcpy@GLIBC_2.2.5");
-extern "C" void *__wrap_memcpy(void *dest, const void *src, size_t n) {
-    return memcpy(dest, src, n);
-}
-
 typedef unsigned char byte;
 
 static jfieldID consumedID;
diff --git a/native/src/main/resources/native-cipher.so b/native/src/main/resources/native-cipher.so
index 088321f3..843f7f7a 100755
Binary files a/native/src/main/resources/native-cipher.so and b/native/src/main/resources/native-cipher.so differ
diff --git a/native/src/main/resources/native-compress.so b/native/src/main/resources/native-compress.so
index 4158e87b..408192d5 100755
Binary files a/native/src/main/resources/native-compress.so and b/native/src/main/resources/native-compress.so differ
diff --git a/native/zlib b/native/zlib
index 4e4e4c4f..92530568 160000
--- a/native/zlib
+++ b/native/zlib
@@ -1 +1 @@
-Subproject commit 4e4e4c4fbdad9dd034d8f05e2312bf845f0d4d15
+Subproject commit 92530568d2c128b4432467b76a3b54d93d6350bd