diff --git a/install/linux/devel-py27.txt b/install/linux/devel-py27.txt
index c72019f80c39c5a3e8f9f6b474018c776e3d35cd..e50ce5b45c5ad53cd1168513835c252aa8a02f6e 100644
--- a/install/linux/devel-py27.txt
+++ b/install/linux/devel-py27.txt
@@ -89,7 +89,7 @@ https://repo.continuum.io/pkgs/free/linux-64/sip-4.18-py27_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/six-1.10.0-py27_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/snowballstemmer-1.2.1-py27_0.tar.bz2
 https://conda.anaconda.org/conda-forge/linux-64/sox-14.4.2-libpng1.6.22_6.tar.bz2
-https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.1-py27_0.tar.bz2
+https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.6-py27_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sphinx_rtd_theme-0.1.9-py27_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlalchemy-1.0.13-py27_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlite-3.13.0-0.tar.bz2
diff --git a/install/linux/devel-py34.txt b/install/linux/devel-py34.txt
index 5bd92e363e6aa03c3d13c728d16add7af9cf0c9b..6b8af6ece38ba68e0cd2911068c0a8549b3511e1 100644
--- a/install/linux/devel-py34.txt
+++ b/install/linux/devel-py34.txt
@@ -85,7 +85,7 @@ https://repo.continuum.io/pkgs/free/linux-64/sip-4.18-py34_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/six-1.10.0-py34_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/snowballstemmer-1.2.1-py34_0.tar.bz2
 https://conda.anaconda.org/conda-forge/linux-64/sox-14.4.2-libpng1.6.22_6.tar.bz2
-https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.1-py34_0.tar.bz2
+https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.6-py34_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sphinx_rtd_theme-0.1.9-py34_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlalchemy-1.0.13-py34_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlite-3.13.0-0.tar.bz2
diff --git a/install/linux/devel-py35.txt b/install/linux/devel-py35.txt
index 044b3a4f39e1df11574c0e24623674c510a5d99f..483e37c1d2070d0e733f51476fdbdc8d627c53d1 100644
--- a/install/linux/devel-py35.txt
+++ b/install/linux/devel-py35.txt
@@ -84,7 +84,7 @@ https://repo.continuum.io/pkgs/free/linux-64/sip-4.18-py35_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/six-1.10.0-py35_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/snowballstemmer-1.2.1-py35_0.tar.bz2
 https://conda.anaconda.org/conda-forge/linux-64/sox-14.4.2-libpng1.6.22_6.tar.bz2
-https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.1-py35_0.tar.bz2
+https://repo.continuum.io/pkgs/free/linux-64/sphinx-1.4.6-py35_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sphinx_rtd_theme-0.1.9-py35_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlalchemy-1.0.13-py35_0.tar.bz2
 https://repo.continuum.io/pkgs/free/linux-64/sqlite-3.13.0-0.tar.bz2