diff --git a/.gitignore b/.gitignore
index 5a17a99..1bc4fb6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-/latexmk-448.zip
 /latexmk-451.zip
 /latexmk-452c.zip
 /latexmk-453a.zip
+/latexmk-454.zip
diff --git a/latexmk-conf.patch b/latexmk-conf.patch
index ff5ba52..4e85fe7 100644
--- a/latexmk-conf.patch
+++ b/latexmk-conf.patch
@@ -1,6 +1,6 @@
---- latexmk.1.orig	2017-05-16 11:34:22.000000000 -0600
-+++ latexmk.1	2017-08-09 20:08:23.813895103 -0600
-@@ -1098,6 +1098,7 @@ system RC file, in the following order,
+--- latexmk.1.orig	2017-11-20 09:58:34.000000000 -0700
++++ latexmk.1	2017-11-22 17:45:10.409205865 -0700
+@@ -1138,6 +1138,7 @@ system RC file, in the following order,
     "/opt/local/share/latexmk/LatexMk",
     "/usr/local/share/latexmk/LatexMk",
     "/usr/local/lib/latexmk/LatexMk".
@@ -8,9 +8,9 @@
     On a MS-Windows system it looks for "C:\\latexmk\\LatexMk".
     On a cygwin system (i.e., a MS-Windows system in which Perl is
  that of cygwin), \fIlatexmk\fR reads the first it finds of
---- latexmk.pl.orig	2017-05-16 11:51:42.000000000 -0600
-+++ latexmk.pl	2017-08-09 20:08:23.815895097 -0600
-@@ -873,13 +873,9 @@ else {
+--- latexmk.pl.orig	2017-11-20 10:33:53.000000000 -0700
++++ latexmk.pl	2017-11-22 17:45:10.410205861 -0700
+@@ -915,13 +915,9 @@ else {
      ## /usr/local/share, depending on the local conventions.
      ## But /usr/local/lib/latexmk is put in the list for
      ## compatibility with older versions of latexmk.
diff --git a/latexmk.conf b/latexmk.conf
index be81f1c..d34de70 100644
--- a/latexmk.conf
+++ b/latexmk.conf
@@ -14,7 +14,7 @@
 # If nonzero, always analyze .log files for input files in the <...> and (...)
 # constructions.  Otherwise, only do the analysis when fls file doesn't exist
 # or is out of date.
-# $analyze_input_log_always = 0;
+# $analyze_input_log_always = 1;
 
 # Whether to read rc files automatically
 # $auto_rc_use = 1;
@@ -49,9 +49,12 @@
 # The switch that puts BibTeX in silent mode
 # $bibtex_silent_switch = '-terse';
 
-# Whether to run bibtex to update bbl files: 0 means never run bibtex, 1 means
-# run bibtex only if the source files exist and the bbl files are out of date,
-# 2 means run bibtex whenever the bbl files are out of date.
+# Whether to run bibtex to update bbl files: 0 means never run bibtex and do
+# not delete bbl files on cleanup, 1 means run bibtex only if the source files
+# exist and the bbl files are out of date and do not delete bbl files on
+# cleanup, 1.5 is the same as 1 but deletes bbl files on cleanup if source
+# files exist, and 2 means run bibtex whenever the bbl files are out of date
+# and delete bbl files on cleanup.
 # $bibtex_use = 1;
 
 # Extra file extensions to remove when cleaning
diff --git a/latexmk.spec b/latexmk.spec
index ea6d884..2c5d815 100644
--- a/latexmk.spec
+++ b/latexmk.spec
@@ -1,5 +1,5 @@
 Name:           latexmk
-Version:        4.53a
+Version:        4.54
 Release:        1%{?dist}
 Summary:        A make-like utility for LaTeX files
 
@@ -75,6 +75,9 @@ rm -f extra-scripts/*.bat
 %license COPYING
 
 %changelog
+* Fri Nov 24 2017 Jerry James <loganjerry@gmail.com> - 4.54-1
+- Update to 4.54
+
 * Wed Aug  9 2017 Jerry James <loganjerry@gmail.com> - 4.53a-1
 - Update to 4.53a
 
diff --git a/sources b/sources
index 96e7d86..9bf1bc8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (latexmk-453a.zip) = 401789383f75ecd78820dadf968e60ede762be0d9a781488e07a0a8239e213ae04959777a6ea87fc6b2bb64315ce00bdda25f7f25542370b5edf2ae5af9ba46e
+SHA512 (latexmk-454.zip) = 6866622def84c135a2b0eceb0388e442bae377a961ea492eb2eadacac319fc23e0589c83d21fa75be263f7e25649e5c0746c1314b8c991cca9b82f38ebad9f0d