diff --git a/commit.ref b/commit.ref
index 124295a..2033705 160000
--- a/commit.ref
+++ b/commit.ref
@@ -1 +1 @@
-Subproject commit 124295a6538405c63c42434d5811558d69b984fc
+Subproject commit 20337057b6042a8c0d63cd335edaac185f694937
diff --git a/commit.yml b/commit.yml
index e383d9c..1381b41 100644
--- a/commit.yml
+++ b/commit.yml
@@ -2,31 +2,13 @@
 branches: {
   }
 fileChange:
-  /README.md:
-    newFile: !uuid 'e9638646bc92607d7860ee42655a380a7a059674'
-    oldFile: !uuid '783c3b4aa091d5cf6b531a01fb6c6821baff93c1'
   /kmaplib:
-    newFile: !uuid '12c2ce4c602269e96d0efbb6fee77cc1dd037442'
-    oldFile: null
+    newFile: !uuid '8b8f483569af4c1fedf311a935a6557fd4a14b79'
+    oldFile: !uuid '12c2ce4c602269e96d0efbb6fee77cc1dd037442'
   /kmaplib/HashMap.c:
-    newFile: !uuid '4ae88160c2295bcd7d7d4a436f773f4d01d207b4'
-    oldFile: null
-  /kmaplib/OBJS:
-    newFile: !uuid '5ae14b12a80a34b4b51b1e597d6515d7765c298e'
-    oldFile: null
-  /kmaplib/hashmap.h:
-    newFile: !uuid 'cbeddc0517c76620a6499d8daa16b374e57cb7e1'
-    oldFile: null
-  /kmaplib/makefile:
-    newFile: !uuid 'b862ea62b44fbcf314a1bfb47de86589687818f1'
-    oldFile: null
-  /kmaplib/mk:
-    newFile: !uuid '270ae4e565a1669f8ee9c4607ffb12f58a0d54e9'
-    oldFile: null
-  /kmaplib/test_hash.c:
-    newFile: !uuid 'bd78429bc0476290c8107be55d204dbbfceae22f'
-    oldFile: null
-gitCommitId: !uuid '124295a6538405c63c42434d5811558d69b984fc'
+    newFile: !uuid 'e77643406dc998e425208f53a8e4fbf1426d532e'
+    oldFile: !uuid '4ae88160c2295bcd7d7d4a436f773f4d01d207b4'
+gitCommitId: !uuid '20337057b6042a8c0d63cd335edaac185f694937'
 renames: {
   }
-revisionId: 2
+revisionId: 3