diff --git a/.gitignore b/.gitignore
index 57a1611..b113a21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,3 +62,5 @@ bacula-docs-5.0.3.tar.bz2
 /bacula-13.0.1.tar.gz
 /bacula-13.0.2.tar.gz
 /bacula-13.0.3.tar.gz
+/libs3-6688538.tar.bz2
+/bacula-13.0.4.tar.gz
diff --git a/libs3-openssl.patch b/libs3-openssl.patch
new file mode 100644
index 0000000..3c34081
--- /dev/null
+++ b/libs3-openssl.patch
@@ -0,0 +1,105 @@
+diff -Naur libs3-66885387c9f761253988321de9c4bbfc1660717d.old/libs3-openssl3.patch libs3-66885387c9f761253988321de9c4bbfc1660717d/libs3-openssl3.patch
+--- libs3-66885387c9f761253988321de9c4bbfc1660717d.old/libs3-openssl3.patch	1970-01-01 01:00:00.000000000 +0100
++++ libs3-66885387c9f761253988321de9c4bbfc1660717d/libs3-openssl3.patch	2024-02-14 11:04:15.016371304 +0100
+@@ -0,0 +1,51 @@
++diff --git a/src/bucket_metadata.c b/src/bucket_metadata.c
++index 05f3e67..3a9db98 100644
++--- a/src/bucket_metadata.c
+++++ b/src/bucket_metadata.c
++@@ -38,6 +38,23 @@
++     #include <openssl/bio.h>
++     #include <openssl/evp.h>
++     #include <openssl/buffer.h>
+++
+++#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+++static EVP_MD_CTX* EVP_MD_CTX_new(void) {
+++  EVP_MD_CTX* ctx = (EVP_MD_CTX*)malloc(sizeof(EVP_MD_CTX));
+++  if(ctx) {
+++    EVP_MD_CTX_init(ctx);
+++  }
+++  return ctx;
+++}
+++
+++static void EVP_MD_CTX_free(EVP_MD_CTX* ctx) {
+++  if(ctx) {
+++    EVP_MD_CTX_cleanup(ctx);
+++    free(ctx);
+++  }
+++}
+++#endif
++ #endif
++ 
++ #include "libs3.h"
++@@ -486,16 +503,17 @@ void S3_get_lifecycle(const S3BucketContext *bucketContext,
++ // Calculate MD5 and encode it as base64
++ void generate_content_md5(const char* data, int size,
++                           char* retBuffer, int retBufferSize) {
++-    MD5_CTX mdContext;
+++    EVP_MD_CTX *mdContext;
++     BIO *bio, *b64;
++     BUF_MEM *bufferPtr;
++ 
++     char md5Buffer[MD5_DIGEST_LENGTH];
++ 
++-    MD5_Init(&mdContext);
++-    MD5_Update(&mdContext, data, size);
++-    MD5_Final((unsigned char*)md5Buffer, &mdContext);
++-
+++    mdContext = EVP_MD_CTX_new();
+++    EVP_DigestInit_ex(mdContext, EVP_md5(), NULL);
+++    EVP_DigestUpdate(mdContext, data, size);
+++    EVP_DigestFinal_ex(mdContext, (unsigned char*)md5Buffer, NULL);
+++    EVP_MD_CTX_free(mdContext);
++ 
++     b64 = BIO_new(BIO_f_base64());
++     bio = BIO_new(BIO_s_mem());
+diff -Naur libs3-66885387c9f761253988321de9c4bbfc1660717d.old/src/bucket_metadata.c libs3-66885387c9f761253988321de9c4bbfc1660717d/src/bucket_metadata.c
+--- libs3-66885387c9f761253988321de9c4bbfc1660717d.old/src/bucket_metadata.c	2024-02-14 11:04:10.253289215 +0100
++++ libs3-66885387c9f761253988321de9c4bbfc1660717d/src/bucket_metadata.c	2024-02-14 11:04:21.585484519 +0100
+@@ -32,6 +32,23 @@
+     #include <openssl/bio.h>
+     #include <openssl/evp.h>
+     #include <openssl/buffer.h>
++
++#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
++static EVP_MD_CTX* EVP_MD_CTX_new(void) {
++  EVP_MD_CTX* ctx = (EVP_MD_CTX*)malloc(sizeof(EVP_MD_CTX));
++  if(ctx) {
++    EVP_MD_CTX_init(ctx);
++  }
++  return ctx;
++}
++
++static void EVP_MD_CTX_free(EVP_MD_CTX* ctx) {
++  if(ctx) {
++    EVP_MD_CTX_cleanup(ctx);
++    free(ctx);
++  }
++}
++#endif
+ #endif
+ 
+ #include "libs3.h"
+@@ -480,16 +497,17 @@
+ // Calculate MD5 and encode it as base64
+ void generate_content_md5(const char* data, int size,
+                           char* retBuffer, int retBufferSize) {
+-    MD5_CTX mdContext;
++    EVP_MD_CTX *mdContext;
+     BIO *bio, *b64;
+     BUF_MEM *bufferPtr;
+ 
+     char md5Buffer[MD5_DIGEST_LENGTH];
+ 
+-    MD5_Init(&mdContext);
+-    MD5_Update(&mdContext, data, size);
+-    MD5_Final((unsigned char*)md5Buffer, &mdContext);
+-
++    mdContext = EVP_MD_CTX_new();
++    EVP_DigestInit_ex(mdContext, EVP_md5(), NULL);
++    EVP_DigestUpdate(mdContext, data, size);
++    EVP_DigestFinal_ex(mdContext, (unsigned char*)md5Buffer, NULL);
++    EVP_MD_CTX_free(mdContext);
+ 
+     b64 = BIO_new(BIO_f_base64());
+     bio = BIO_new(BIO_s_mem());
diff --git a/sources b/sources
index 7a9bbb9..bc558a1 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
-SHA512 (bacula-13.0.3.tar.gz) = 59ec616535959bde26b5b03a60355f3f8d80ae7a719a079d354f41c0f103b0e467177b6f813ef3eb4d30866f73c393d766e8337e20bb97f19ffd7eba5e5c59c5
+SHA512 (libs3-6688538.tar.bz2) = 987219bafe5ebfa7ad56b1306b9181017c5adab415f62df16ca3a31273dea5d9541eaf4e04abdd6eeefd351210bfde4c8cb5819630c24474965a8e73525376b1
+SHA512 (bacula-13.0.4.tar.gz) = 5d33714d5575c351e28676cbd165fe7648ce15a1bc2a03f6d5635528083f3ec3bd6c7137a987690dcc8b232105e5768be91ba405a033ad60c4b82f3c88d73812