1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 535f8899d..17dad2864 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ Install the following packages:
 
  * a C compiler, e.g. GCC
  * a C library, e.g. glibc
- * glib (>= 2.48)
+ * glib (>= 2.56)
  * flex
  * bison
  * Graphviz (libgvc) (>= 2.16) to build valadoc