diff --git a/.gitignore b/.gitignore
index aa4131a..7fecd0f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,4 @@ asymptote-2.03.src.tgz
 /asymptote-2.46.src.tgz
 /asymptote-2.47.src.tgz
 /asymptote-2.48.src.tgz
+/asymptote-2.52.src.tgz
diff --git a/asymptote.spec b/asymptote.spec
index 2921283..8df0bd0 100644
--- a/asymptote.spec
+++ b/asymptote.spec
@@ -1,8 +1,8 @@
 %{!?_texmf: %global _texmf %(eval "echo `kpsewhich -expand-var '$TEXMFMAIN'`")}
 
 Name:           asymptote
-Version:        2.48
-Release:        2%{?dist}
+Version:        2.52
+Release:        1%{?dist}
 Summary:        Descriptive vector graphics language
 License:        LGPLv3+
 URL:            http://asymptote.sourceforge.net/
@@ -10,7 +10,7 @@ Source0:        http://download.sourceforge.net/sourceforge/asymptote/asymptote-
 Source1:        asy.gif
 Source2:        xasy.desktop
 Source3:        asymptote.sty.204
-Patch0:         asymptote-2.45-settings.patch
+Patch0:         asymptote-2.52-settings.patch
 # This doesn't need to go upstream. We put the info file in the topdir, not a subdir, so we need this fix.
 Patch3:         asymptote-2.08-info-path-fix.patch
 # Use libtirpc if found
@@ -173,6 +173,9 @@ texhash >/dev/null 2>&1 || :
 %{_xemacs_sitelispdir}/%{name}/*.el
 
 %changelog
+* Sat Aug 10 2019 Tom Callaway <spot@fedoraproject.org> - 2.52-1
+- update to 2.52
+
 * Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.48-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index ffbcd9e..79cf573 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (asymptote-2.48.src.tgz) = cd8b756185ae6627ea66bcaea224152f6644df633fe7ed40c1738f3b2ec31fbaa7ba97f2b1e290b073995779768ee3a264dd942f609b768cab7624d12807583d
+SHA512 (asymptote-2.52.src.tgz) = b6f51ec91ee4fd3a2307650b1445380a883b604cbe3b3ea885887f15e923c391c2185c411ef759564aa538017958d692159a462e6b0eb134850de1e67413ec57