diff --git a/Jenkinsfile b/Jenkinsfile
index 69935d0b96..e2d8a59ff7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -51,16 +51,15 @@ parallel tools: {
     stage('tools/scm') {
       deleteDir();
       gitHelper.checkoutGit(url, branch, false);
-      helper.createDirectory('build');
     }
     stage('tools/cppcheck') {
       sh(
-        script: 'cppcheck --enable=all --xml --xml-version=2 -i ext --suppressions-list=support/cppcheck/suppressions.txt include modules src tests 2> build/cppcheck.xml',
+        script: 'cppcheck --enable=all --xml --xml-version=2 -i ext --suppressions-list=support/cppcheck/suppressions.txt include modules src tests 2> cppcheck.xml',
         label: 'CPPCheck'
       )
       recordIssues(
         id: 'tools-cppcheck',
-        tool: cppCheck(pattern: 'build/cppcheck.xml')
+        tool: cppCheck(pattern: 'cppcheck.xml')
       )
     }
     cleanWs()
diff --git a/apps/OpenSpace/ext/sgct b/apps/OpenSpace/ext/sgct
index 9fad60cfb2..5c5ffb9d2d 160000
--- a/apps/OpenSpace/ext/sgct
+++ b/apps/OpenSpace/ext/sgct
@@ -1 +1 @@
-Subproject commit 9fad60cfb2aabf1768e6129365fa64f2bb07d35e
+Subproject commit 5c5ffb9d2d6039a7a40c668625188aaed45cb451
diff --git a/ext/ghoul b/ext/ghoul
index 638b32ed52..580fe25d6c 160000
--- a/ext/ghoul
+++ b/ext/ghoul
@@ -1 +1 @@
-Subproject commit 638b32ed52bf100c2b029425d5a40462270bd18b
+Subproject commit 580fe25d6ce12842f397b451601e815d03d95bec
diff --git a/modules/globebrowsing/src/geojson/geojsonproperties.cpp b/modules/globebrowsing/src/geojson/geojsonproperties.cpp
index de214a93d7..c30f1effa7 100644
--- a/modules/globebrowsing/src/geojson/geojsonproperties.cpp
+++ b/modules/globebrowsing/src/geojson/geojsonproperties.cpp
@@ -28,7 +28,7 @@
 #include <openspace/documentation/documentation.h>
 #include <ghoul/logging/logmanager.h>
 #include <geos/io/GeoJSON.h>
-#include <scn/scn.h>
+#include <scn/scan.h>
 #include <algorithm>
 #include <cstdio>
 
@@ -100,10 +100,10 @@ namespace {
     }
 
     std::optional<glm::vec3> hexToRgb(std::string_view hexColor) {
-        glm::ivec3 rgb;
-        auto ret = scn::scan(hexColor, "#{:2x}{:2x}{:2x}", rgb.r, rgb.g, rgb.b);
+        auto ret = scn::scan<int, int, int>(hexColor, "#{:2x}{:2x}{:2x}");
         if (ret) {
-            return (1.f / 255.f) * glm::vec3(rgb);
+            auto [x, y, z] = ret->values();
+            return (1.f / 255.f) * glm::vec3(x, y, z);
         }
         else {
             return std::nullopt;
diff --git a/modules/kameleon/CMakeLists.txt b/modules/kameleon/CMakeLists.txt
index 08ea00b1be..be25d7dc12 100644
--- a/modules/kameleon/CMakeLists.txt
+++ b/modules/kameleon/CMakeLists.txt
@@ -82,5 +82,4 @@ target_precompile_headers(ccmc PRIVATE
   "$<$<COMPILE_LANGUAGE:CXX>:map>"
   "$<$<COMPILE_LANGUAGE:CXX>:unordered_map>"
   "$<$<COMPILE_LANGUAGE:CXX>:vector>"
-  "$<$<COMPILE_LANGUAGE:CXX>:boost/unordered_map.hpp>"
 )
diff --git a/modules/kameleon/ext/kameleon b/modules/kameleon/ext/kameleon
index 353c9f00f2..18aa3fdd93 160000
--- a/modules/kameleon/ext/kameleon
+++ b/modules/kameleon/ext/kameleon
@@ -1 +1 @@
-Subproject commit 353c9f00f24074dd296770217d53db3990352166
+Subproject commit 18aa3fdd932e5a4a8e6cd9725b88acaa1fdafb49
diff --git a/modules/skybrowser/skybrowsermodule_lua.inl b/modules/skybrowser/skybrowsermodule_lua.inl
index 131fe47d3a..32c72c36c5 100644
--- a/modules/skybrowser/skybrowsermodule_lua.inl
+++ b/modules/skybrowser/skybrowsermodule_lua.inl
@@ -35,7 +35,7 @@
 #include <openspace/scripting/scriptengine.h>
 #include <ghoul/filesystem/filesystem.h>
 #include <ghoul/logging/logmanager.h>
-#include <scn/scn.h>
+#include <scn/scan.h>
 
 namespace {
 constexpr std::string_view _loggerCat = "SkyBrowserModule";
diff --git a/modules/space/kepler.cpp b/modules/space/kepler.cpp
index 3da2484d7a..280352004f 100644
--- a/modules/space/kepler.cpp
+++ b/modules/space/kepler.cpp
@@ -28,8 +28,7 @@
 #include <ghoul/filesystem/filesystem.h>
 #include <ghoul/logging/logmanager.h>
 #include <ghoul/misc/stringhelper.h>
-#include <scn/scn.h>
-#include <scn/tuple_return.h>
+#include <scn/scan.h>
 #include <fstream>
 #include <optional>
 #include <sstream>
@@ -209,10 +208,13 @@ namespace {
         if (e.find('.') == std::string::npos) {
             e += ".0";
         }
-        auto [res, year, daysInYear] = scn::scan_tuple<int, double>(e, "{:2}{}");
+        // @TODO(abock) The 'd' suffix can be removed when
+        // https://github.com/eliaskosunen/scnlib/issues/104 is fixed
+        auto res = scn::scan<int, double>(e, "{:2d}{}");
         if (!res) {
             throw ghoul::RuntimeError(fmt::format("Error parsing epoch '{}'", epoch));
         }
+        auto [year, daysInYear] = res->values();
         year += year > 57 ? 1900 : 2000;
         const int daysSince2000 = countDays(year);
 
@@ -265,11 +267,11 @@ namespace {
             [](char c) { return c == '-'; }
         );
         const std::string format = (nDashes == 2) ? "{:4}-{:2}-{:2}{}" : "{:4}{:2}{:2}{}";
-        auto [res, year, monthNum, dayOfMonthNum, fractionOfDay] =
-            scn::scan_tuple<int, int, int, double>(e, format);
+        auto res = scn::scan<int, int, int, double>(e, scn::runtime_format(format));
         if (!res) {
             throw ghoul::RuntimeError(fmt::format("Error parsing epoch '{}'", epoch));
         }
+        auto [year, monthNum, dayOfMonthNum, fractionOfDay] = res->values();
         const int daysSince2000 = countDays(year);
         const int wholeDaysInto = daysIntoGivenYear(year, monthNum, dayOfMonthNum);
         const double daysInYear = static_cast<double>(wholeDaysInto) + fractionOfDay;
@@ -330,25 +332,32 @@ namespace {
             // We have the first form
             int month = 0;
             int days = 0;
-            auto res = scn::scan(
-                epoch, "{:4}-{:2}-{:2}T{:2}:{:2}:{}",
-                date.year, month, days, date.hours, date.minutes, date.seconds
+            // @TODO(abock) The 'd' suffix can be removed when
+            // https://github.com/eliaskosunen/scnlib/issues/104 is fixed
+            auto res = scn::scan<int, int, int, int, int, double>(
+                epoch, "{:4d}-{:2d}-{:2d}T{:2d}:{:2d}:{}"
             );
             if (!res) {
                 throw ghoul::RuntimeError(fmt::format("Error parsing epoch '{}'", epoch));
             }
+            std::tie(date.year, month, days, date.hours, date.minutes, date.seconds) =
+                res->values();
             date.nDays = daysIntoGivenYear(date.year, month, days);
         }
         else if (pos == 8) {
             // We have the second form
 
-            auto res = scn::scan(
-                epoch, "{:4}-{:3}T{:2}:{:2}:{}",
-                date.year, date.nDays, date.hours, date.minutes, date.seconds
+            // @TODO(abock) The 'd' suffix can be removed when
+            // https://github.com/eliaskosunen/scnlib/issues/104 is fixed
+            auto res = scn::scan<int, int, int, int, double>(
+                epoch, "{:4d}-{:3d}T{:2d}:{:2d}:{}"
+                //date.year, date.nDays, date.hours, date.minutes, date.seconds
             );
             if (!res) {
                 throw ghoul::RuntimeError(fmt::format("Error parsing epoch '{}'", epoch));
             }
+            std::tie(date.year, date.nDays, date.hours, date.minutes, date.seconds) =
+                res->values();
         }
         else {
             throw ghoul::RuntimeError(fmt::format("Malformed epoch string '{}'", epoch));
diff --git a/modules/space/rendering/renderableconstellationlines.cpp b/modules/space/rendering/renderableconstellationlines.cpp
index 22c6ffe78f..f7e0218ada 100644
--- a/modules/space/rendering/renderableconstellationlines.cpp
+++ b/modules/space/rendering/renderableconstellationlines.cpp
@@ -34,7 +34,7 @@
 #include <ghoul/misc/stringhelper.h>
 #include <ghoul/opengl/openglstatecache.h>
 #include <ghoul/opengl/programobject.h>
-#include <scn/scn.h>
+#include <scn/scan.h>
 #include <array>
 #include <filesystem>
 #include <fstream>
@@ -404,8 +404,9 @@ bool RenderableConstellationLines::readSpeckFile() {
 
             // Try to read three values for the position
             glm::vec3 pos;
-            auto reading = scn::scan(line, "{} {} {}", pos.x, pos.y, pos.z);
+            auto reading = scn::scan<float, float, float>(line, "{} {} {}");
             if (reading) {
+                std::tie(pos.x, pos.y, pos.z) = reading->values();
                 pos *= scale;
                 constellationLine.vertices.push_back(pos.x);
                 constellationLine.vertices.push_back(pos.y);