diff --git a/appveyor.yml b/appveyor.yml
index 66100f3a..8d27fe99 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,7 +1,9 @@
 init:
-  - SET PATH=C:\Ruby%ruby_version%\bin;%PATH%
+  - SET PATH=C:\Ruby%RUBY_VERSION%\bin;%PATH%
+  # - SET PATH=C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin;%PATH%
   - SET PATH=C:\MinGW\msys\1.0\bin;%PATH%
-  - SET RAKEOPT=-rdevkit
+  # - SET PATH=C:\Perl\bin;%PATH%
+  # - SET RAKEOPT=-rdevkit
   - SET TESTOPTS='-v'
 clone_depth: 5
 skip_tags: true
@@ -39,9 +41,9 @@ environment:
   TINYTDS_UNIT_AZURE_PASS:
     secure: fYKSKV4v+36OFQp2nZdX4DfUpgmy5cm0wuR73cgdmEk=
   matrix:
-    - ruby_version: "23-x64"
-    - ruby_version: "23"
-    - ruby_version: "22-x64"
-    - ruby_version: "22"
+    - RUBY_VERSION: "23-x64"
+    # - RUBY_VERSION: "23"
+    # - RUBY_VERSION: "22-x64"
+    # - RUBY_VERSION: "22"
 on_failure:
   - find -name compile.log | xargs cat
diff --git a/ext/tiny_tds/extconsts.rb b/ext/tiny_tds/extconsts.rb
index cc2f02a0..2b216cfd 100644
--- a/ext/tiny_tds/extconsts.rb
+++ b/ext/tiny_tds/extconsts.rb
@@ -2,10 +2,10 @@
 ICONV_VERSION = ENV['TINYTDS_ICONV_VERSION'] || "1.14"
 ICONV_SOURCE_URI = "http://ftp.gnu.org/pub/gnu/libiconv/libiconv-#{ICONV_VERSION}.tar.gz"
 
-OPENSSL_VERSION = ENV['TINYTDS_OPENSSL_VERSION'] || '1.0.2j'
+OPENSSL_VERSION = ENV['TINYTDS_OPENSSL_VERSION'] || '1.1.0e'
 OPENSSL_SOURCE_URI = "https://www.openssl.org/source/openssl-#{OPENSSL_VERSION}.tar.gz"
 
-FREETDS_VERSION = ENV['TINYTDS_FREETDS_VERSION'] || "1.00.21"
+FREETDS_VERSION = ENV['TINYTDS_FREETDS_VERSION'] || "1.00.27"
 FREETDS_VERSION_INFO = Hash.new { |h,k|
   h[k] = {files: "ftp://ftp.freetds.org/pub/freetds/stable/freetds-#{k}.tar.bz2"}
 }
diff --git a/test/bin/install-openssl.sh b/test/bin/install-openssl.sh
index 8fd11282..2745f1be 100755
--- a/test/bin/install-openssl.sh
+++ b/test/bin/install-openssl.sh
@@ -10,7 +10,7 @@ fi
 wget https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz
 tar -xzf openssl-$OPENSSL_VERSION.tar.gz
 cd openssl-$OPENSSL_VERSION
-./config --prefix=/opt/local
+./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl
 make
 make install
 cd ..