--- a/config/companion_libs/expat.in
+++ b/config/companion_libs/expat.in
@@ -6,9 +6,9 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
-config EXPAT_V_2_1_0
+config EXPAT_V_2_5_0
     bool
-    prompt "2.1.0"
+    prompt "2.5.0"
 
 endchoice
 
@@ -16,4 +16,4 @@ config EXPAT_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
-    default "2.1.0" if EXPAT_V_2_1_0
+    default "2.5.0" if EXPAT_V_2_5_0