diff --git a/.gitignore b/.gitignore
index 5938f08..085b149 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /latexmk-445.zip
 /latexmk-448.zip
 /latexmk-451.zip
+/latexmk-452c.zip
diff --git a/latexmk-conf.patch b/latexmk-conf.patch
index 626f1f2..8bade67 100644
--- a/latexmk-conf.patch
+++ b/latexmk-conf.patch
@@ -1,5 +1,5 @@
---- latexmk.1.orig	2017-01-14 09:29:39.173974237 -0700
-+++ latexmk.1	2017-01-14 09:30:39.477593763 -0700
+--- latexmk.1.orig	2017-01-19 09:54:54.000000000 -0700
++++ latexmk.1	2017-01-24 09:28:33.106536716 -0700
 @@ -1092,6 +1092,7 @@ system RC file, in the following order,
     "/opt/local/share/latexmk/LatexMk",
     "/usr/local/share/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	2017-01-13 22:43:06.000000000 -0700
-+++ latexmk.pl	2017-01-14 09:29:39.176974218 -0700
-@@ -842,13 +842,9 @@ else {
+--- latexmk.pl.orig	2017-01-19 09:52:58.000000000 -0700
++++ latexmk.pl	2017-01-24 09:28:33.122536669 -0700
+@@ -861,13 +861,9 @@ 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 8cbb119..be81f1c 100644
--- a/latexmk.conf
+++ b/latexmk.conf
@@ -11,6 +11,11 @@
 # from a temporary copy
 # $always_view_file_via_temporary = 0;
 
+# 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+# or is out of date.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;
+
 # Whether to read rc files automatically
 # $auto_rc_use = 1;
 
diff --git a/latexmk.spec b/latexmk.spec
index 7ba0a2e..2fded31 100644
--- a/latexmk.spec
+++ b/latexmk.spec
@@ -1,5 +1,5 @@
 Name:           latexmk
-Version:        4.51
+Version:        4.52c
 Release:        1%{?dist}
 Summary:        A make-like utility for LaTeX files
 
@@ -75,6 +75,9 @@ rm -f extra-scripts/*.bat
 %license COPYING
 
 %changelog
+* Tue Jan 24 2017 Jerry James <loganjerry@gmail.com> - 4.52c-1
+- Update to 4.52c
+
 * Sat Jan 14 2017 Jerry James <loganjerry@gmail.com> - 4.51-1
 - Update to 4.51
 
diff --git a/sources b/sources
index dea83f7..6ca72ac 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (latexmk-451.zip) = 5f3f29ec4793d1214a59c8609eea5871bbf203e6df4ce929db034c09c5091845bcb679d91a6c73131eda68ab6bbe0e949f35156f32308fd3c581b62b57998fff
+SHA512 (latexmk-452c.zip) = 164837066a285e3ffca938eb735c35b253b2dba2addf1ae2b2db5155b0586f6f4e626faf86eb630f97ce296c03c5c1c2f0f3c61445a75b9132aff009d683aeba