diff --git a/kiwixbuild/dependencies/lzma.py b/kiwixbuild/dependencies/lzma.py
index 285086e..3d29bdf 100644
--- a/kiwixbuild/dependencies/lzma.py
+++ b/kiwixbuild/dependencies/lzma.py
@@ -9,9 +9,9 @@ class lzma(Dependency):
     name = 'lzma'
 
     class Source(ReleaseDownload):
-        archive = Remotefile('xz-5.2.3.tar.bz2',
-                             'fd9ca16de1052aac899ad3495ad20dfa906c27b4a5070102a2ec35ca3a4740c1',
-                             'https://tukaani.org/xz/xz-5.2.3.tar.bz2')
+        archive = Remotefile('xz-5.2.4.tar.gz',
+                             'b512f3b726d3b37b6dc4c8570e137b9311e7552e8ccbab4d39d47ce5f4177145'
+                            )
 
     class Builder(MakeBuilder):
         @property
diff --git a/kiwixbuild/versions.py b/kiwixbuild/versions.py
index 77e67b9..2f03282 100644
--- a/kiwixbuild/versions.py
+++ b/kiwixbuild/versions.py
@@ -35,12 +35,12 @@ release_versions = {
 
 # This is the "version" of the whole base_deps_versions dict.
 # Change this when you change base_deps_versions.
-base_deps_meta_version = '17'
+base_deps_meta_version = '18'
 
 
 base_deps_versions = {
   'zlib' : '1.2.8',
-  'lzma' : '5.2.3',
+  'lzma' : '5.2.4',
   'uuid' : '1.43.4',
   'xapian-core' : '1.4.10',
   'mustache' : '3.2',