diff --git a/google_googlemock_main.props b/google_googlemock_main.props
index 79981e8c11..0d1bbf8de0 100644
--- a/google_googlemock_main.props
+++ b/google_googlemock_main.props
@@ -7,7 +7,7 @@
       <AdditionalIncludeDirectories>$(SolutionDir)..\Google\googletest\googlemock\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\Google\googletest\googlemock\msvc\2015\$(PrincipiaDependencyConfiguration)\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(SolutionDir)..\Google\googletest\googlemock\msvc\2017\$(PrincipiaDependencyConfiguration)\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>gmock.lib;gmock_main.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
diff --git a/google_googletest.props b/google_googletest.props
index e748807d8a..e8fccdf840 100644
--- a/google_googletest.props
+++ b/google_googletest.props
@@ -10,7 +10,7 @@
       <AdditionalIncludeDirectories>$(SolutionDir)..\Google\googletest\googletest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\Google\googletest\googletest\msvc\2015\$(PrincipiaDependencyConfiguration)\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(SolutionDir)..\Google\googletest\googletest\msvc\2017\$(PrincipiaDependencyConfiguration)\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>gtest.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
diff --git a/rebuild_all_solutions.ps1 b/rebuild_all_solutions.ps1
index d9e5dade15..26b25fe06a 100644
--- a/rebuild_all_solutions.ps1
+++ b/rebuild_all_solutions.ps1
@@ -1,7 +1,7 @@
 $msbuild = join-path -path (Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7")."15.0" -childpath "MSBuild\15.0\Bin\msbuild.exe"
 $dependencies = @(".\Google\glog\google-glog.sln",
                   ".\Google\googletest\googletest\msvc\2017\gtest.sln",
-                  ".\Google\googletest\googlemock\msvc\2015\gmock.sln",
+                  ".\Google\googletest\googlemock\msvc\2017\gmock.sln",
                   ".\Google\protobuf\vsprojects\protobuf.sln",
                   ".\Google\benchmark\msvc\google-benchmark.sln")
 
diff --git a/run_all_third_party_tests.ps1 b/run_all_third_party_tests.ps1
index bdde629b3c..c80ffd502d 100644
--- a/run_all_third_party_tests.ps1
+++ b/run_all_third_party_tests.ps1
@@ -6,12 +6,12 @@ ForEach ($configuration in $configurations) {
     & $_.FullName
   }
 
-  Get-ChildItem ".\Google\googletest\msvc\gtest\$configuration\*" -Include *test.exe | `
+  Get-ChildItem ".\Google\googletest\googletest\msvc\2017\$configuration\*" -Include *test.exe | `
   Foreach-Object {
     & $_.FullName
   }
 
-  Get-ChildItem ".\Google\googlemock\msvc\2015\$configuration\*" -Include *test.exe | `
+  Get-ChildItem ".\Google\googletest\googlemock\msvc\2017\$configuration\*" -Include *test.exe | `
   Foreach-Object {
     & $_.FullName
   }