diff --git a/subprojects/packagefiles/arbitrary-int-1-rs/meson.build b/subprojects/packagefiles/arbitrary-int-1-rs/meson.build
index 34a189c..cff3f62 100644
--- a/subprojects/packagefiles/arbitrary-int-1-rs/meson.build
+++ b/subprojects/packagefiles/arbitrary-int-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('arbitrary-int-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.2.7',
   license: 'MIT',
   default_options: [])
diff --git a/subprojects/packagefiles/bilge-0.2-rs/meson.build b/subprojects/packagefiles/bilge-0.2-rs/meson.build
index a6ed4a8..e69bac9 100644
--- a/subprojects/packagefiles/bilge-0.2-rs/meson.build
+++ b/subprojects/packagefiles/bilge-0.2-rs/meson.build
@@ -1,6 +1,7 @@
 project(
   'bilge-0.2-rs',
   'rust',
+  meson_version: '>=1.5.0',
   version : '0.2.0',
   license : 'MIT or Apache-2.0',
 )
diff --git a/subprojects/packagefiles/bilge-impl-0.2-rs/meson.build b/subprojects/packagefiles/bilge-impl-0.2-rs/meson.build
index 80243c7..f8f3486 100644
--- a/subprojects/packagefiles/bilge-impl-0.2-rs/meson.build
+++ b/subprojects/packagefiles/bilge-impl-0.2-rs/meson.build
@@ -1,4 +1,5 @@
 project('bilge-impl-0.2-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '0.2.0',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/either-1-rs/meson.build b/subprojects/packagefiles/either-1-rs/meson.build
index a5842eb..608e64e 100644
--- a/subprojects/packagefiles/either-1-rs/meson.build
+++ b/subprojects/packagefiles/either-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('either-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.12.0',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/itertools-0.11-rs/meson.build b/subprojects/packagefiles/itertools-0.11-rs/meson.build
index 13d2d27..30982a4 100644
--- a/subprojects/packagefiles/itertools-0.11-rs/meson.build
+++ b/subprojects/packagefiles/itertools-0.11-rs/meson.build
@@ -1,4 +1,5 @@
 project('itertools-0.11-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '0.11.0',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/proc-macro-error-1-rs/meson.build b/subprojects/packagefiles/proc-macro-error-1-rs/meson.build
index 38ea7b8..ae27a69 100644
--- a/subprojects/packagefiles/proc-macro-error-1-rs/meson.build
+++ b/subprojects/packagefiles/proc-macro-error-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('proc-macro-error-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.0.4',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/proc-macro-error-attr-1-rs/meson.build b/subprojects/packagefiles/proc-macro-error-attr-1-rs/meson.build
index d900c54..3281b26 100644
--- a/subprojects/packagefiles/proc-macro-error-attr-1-rs/meson.build
+++ b/subprojects/packagefiles/proc-macro-error-attr-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('proc-macro-error-attr-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.12.0',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/proc-macro2-1-rs/meson.build b/subprojects/packagefiles/proc-macro2-1-rs/meson.build
index 8e601b5..f9c8675 100644
--- a/subprojects/packagefiles/proc-macro2-1-rs/meson.build
+++ b/subprojects/packagefiles/proc-macro2-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('proc-macro2-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.0.84',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/quote-1-rs/meson.build b/subprojects/packagefiles/quote-1-rs/meson.build
index d36609b..7f77925 100644
--- a/subprojects/packagefiles/quote-1-rs/meson.build
+++ b/subprojects/packagefiles/quote-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('quote-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.12.0',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/syn-2-rs/meson.build b/subprojects/packagefiles/syn-2-rs/meson.build
index 9f56ce1..2c62cf7 100644
--- a/subprojects/packagefiles/syn-2-rs/meson.build
+++ b/subprojects/packagefiles/syn-2-rs/meson.build
@@ -1,4 +1,5 @@
 project('syn-2-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '2.0.66',
   license: 'MIT OR Apache-2.0',
   default_options: [])
diff --git a/subprojects/packagefiles/unicode-ident-1-rs/meson.build b/subprojects/packagefiles/unicode-ident-1-rs/meson.build
index 54f2376..9d76ebb 100644
--- a/subprojects/packagefiles/unicode-ident-1-rs/meson.build
+++ b/subprojects/packagefiles/unicode-ident-1-rs/meson.build
@@ -1,4 +1,5 @@
 project('unicode-ident-1-rs', 'rust',
+  meson_version: '>=1.5.0',
   version: '1.0.12',
   license: '(MIT OR Apache-2.0) AND Unicode-DFS-2016',
   default_options: [])