diff --git a/manifest b/manifest
index 618e033d9b..f033407924 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sfurther\sissues\swith\sALTER\sTABLE\sand\striggers\sthat\scontain\sUPDATE..FROM\sstatements.
-D 2022-05-27T15:04:43.439
+C Fix\sanother\sproblem\swith\sALTER\sTABLE\sand\sUPDATE...FROM\sin\striggers.
+D 2022-05-27T15:33:51.795
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -500,7 +500,7 @@ F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
 F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786
 F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
-F src/alter.c da06f14f959f6b5d0776e1aa65df100f40fdca72c25888a80ee1fac686449458
+F src/alter.c d8671d56a89123dfeb517efbd580043a67b5859a615c31745f533567fd42e69b
 F src/analyze.c aabdf3769c7fd9954a8ec508eb7041ae174b66f88d12c47199fabbea9a646467
 F src/attach.c 4431f82f0247bf3aaf91589acafdff77d1882235c95407b36da1585c765fbbc8
 F src/auth.c f4fa91b6a90bbc8e0d0f738aa284551739c9543a367071f55574681e0f24f8cf
@@ -680,12 +680,12 @@ F test/alterfault.test 289067108947bedca27534edd4ff251bcd298cf84402d7b24eaa37493
 F test/alterlegacy.test f38c6d06cda39e1f7b955bbce57f2e3ef5b7cb566d3d1234502093e228c15811
 F test/altermalloc.test 167a47de41b5c638f5f5c6efb59784002b196fff70f98d9b4ed3cd74a3fb80c9
 F test/altermalloc2.test 17fb3724c4b004c469c27dc4ef181608aa644555fbd3f3236767584f73747c81
-F test/altermalloc3.test 55e606edf4b0acfbbd851ddfe93cfdddfae43d103644dcfd6008ae4ab3c44adf
+F test/altermalloc3.test 8531b3086f0a7889f43971a579a8c81832d5123f4703d8c86b89ba1136c63b9a
 F test/alterqf.test ff6c6f881485c29ed699b8ef4774864ca1b0c01a6c08f5cdd624a008e4b40fca
 F test/altertab.test 7273b8506eab46342be016af78028df49f3bd99037412f997a8f1011b37a6912
 F test/altertab2.test 62597b6fd08feaba1b6bfe7d31dac6117c67e06dc9ce9c478a3abe75b5926de0
 F test/altertab3.test 6c432fbb9963e0bd6549bf1422f6861d744ee5a80cb3298564e81e556481df16
-F test/altertrig.test 88e135a1b12e47d5e58907e5377e11886138fdb2595ee28d90eafa413dd7b76c
+F test/altertrig.test fb5951d21a2c954be3b8a8cf8e10b5c0fa20687c53fd67d63cea88d08dd058d5
 F test/amatch1.test b5ae7065f042b7f4c1c922933f4700add50cdb9f
 F test/analyze.test 547bb700f903107b38611b014ca645d6b5bb819f5210d7bf39c40802aafeb7d7
 F test/analyze3.test 4440c4932247adb2b4e0c838f657c19dc7af4f56859255436dc4e855f39b9324
@@ -1970,8 +1970,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f56473f9cc1b476b3219fe5b70ba2e4b269b20c880b99ba34c744ed893042081
-R 0ae7a7d81b6be8208e4b3991ef96f464
+P 53fbc269ddbabc4a97d297e881e5f9cd2bfbcd24af4af1b7cf9db412a3a51813
+R 782c6ab6608c09278d06be6bd8fb58f8
 U dan
-Z 40c01dde42ad7fab93128120ceda9147
+Z 229c3e01bc73b34742f015169bd23836
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index a57fbddcd2..88e3da28af 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-53fbc269ddbabc4a97d297e881e5f9cd2bfbcd24af4af1b7cf9db412a3a51813
\ No newline at end of file
+33cf12235e6469ba17cfb72cef0e480dfd0dea81ed412fb1fb24b05dbeb8dc02
\ No newline at end of file
diff --git a/src/alter.c b/src/alter.c
index 12bf3d5ae8..9ccab37c78 100644
--- a/src/alter.c
+++ b/src/alter.c
@@ -1318,21 +1318,18 @@ static int renameResolveTrigger(Parse *pParse){
       SrcList *pSrc = sqlite3TriggerStepSrc(pParse, pStep);
       if( pSrc ){
         Select *pSel = sqlite3SelectNew(
-            pParse, pStep->pExprList, pSrc, pStep->pWhere, 0, 0, 0, 0, 0
+            pParse, pStep->pExprList, pSrc, 0, 0, 0, 0, 0, 0
         );
         if( pSel==0 ){
           pStep->pExprList = 0;
-          pStep->pWhere = 0;
           pSrc = 0;
           rc = SQLITE_NOMEM;
         }else{
           sqlite3SelectPrep(pParse, pSel, 0);
           rc = pParse->nErr ? SQLITE_ERROR : SQLITE_OK;
           assert( pStep->pExprList==0 || pStep->pExprList==pSel->pEList );
-          assert( pStep->pWhere==pSel->pWhere );
           assert( pSrc==pSel->pSrc );
           if( pStep->pExprList ) pSel->pEList = 0;
-          pSel->pWhere = 0;
           pSel->pSrc = 0;
           sqlite3SelectDelete(db, pSel);
         }
diff --git a/test/altermalloc3.test b/test/altermalloc3.test
index 7023b1c0f6..2dc0b46f29 100644
--- a/test/altermalloc3.test
+++ b/test/altermalloc3.test
@@ -21,6 +21,7 @@ ifcapable !altertable {
   return
 }
 
+
 set ::TMPDBERROR [list 1 \
   {unable to open a temporary database file for storing temporary tables}
 ]
@@ -47,6 +48,7 @@ do_faultsim_test 1 -prep {
   faultsim_test_result {0 {}} $::TMPDBERROR
 }
 
+
 #-------------------------------------------------------------------------
 # dbsqlfuzz e3dd84cda3848016a6a6024c7249d09bc2ef2615
 #
@@ -59,6 +61,11 @@ do_execsql_test 2.0 {
        SELECT a FROM cte1
     ), 1);
   END;
+
+  CREATE TRIGGER r1 AFTER INSERT ON t2 BEGIN
+    UPDATE t2 SET k=1 FROM t2 AS one, t2 AS two NATURAL JOIN t2 AS three 
+    WHERE one.k=two.v;
+  END;
 }
 
 faultsim_save_and_close
diff --git a/test/altertrig.test b/test/altertrig.test
index 71aae563cd..934a636669 100644
--- a/test/altertrig.test
+++ b/test/altertrig.test
@@ -118,6 +118,22 @@ foreach {tn alter update final} {
   } {
     UPDATE t1 SET a=t2.abc FROM t2, t3
   }
+
+  7 {
+    ALTER TABLE t4 RENAME e TO abc
+  } {
+    UPDATE t1 SET a=1 FROM t3 NATURAL JOIN t4 WHERE t4.e=a
+  } {
+    UPDATE t1 SET a=1 FROM t3 NATURAL JOIN t4 WHERE t4.abc=a
+  }
+
+  8 {
+    ALTER TABLE t4 RENAME TO abc
+  } {
+    UPDATE t1 SET a=1 FROM t3 NATURAL JOIN t4 WHERE t4.e=a
+  } {
+    UPDATE t1 SET a=1 FROM t3 NATURAL JOIN "abc" WHERE "abc".e=a
+  }
  
 } {
   reset_db
@@ -125,6 +141,7 @@ foreach {tn alter update final} {
     CREATE TABLE t1(a,b);
     CREATE TABLE t2(c,d);
     CREATE TABLE t3(e,f);
+    CREATE TABLE t4(e,f);
   }
   do_execsql_test 2.$tn.2 "
     CREATE TRIGGER r1 INSERT ON t1 BEGIN