Bump version to 1.7.3 (#639)

st0012 · web-flow · commit 621c8c2b7d32 · 2023-07-13T11:16:00.000+09:00
diff --git a/lib/irb/version.rb b/lib/irb/version.rb
@@ -5,7 +5,7 @@
 #
 
 module IRB # :nodoc:
-  VERSION = "1.7.2"
+  VERSION = "1.7.3"
   @RELEASE_VERSION = VERSION
   @LAST_UPDATE_DATE = "2023-07-12"
 end
