diff --git a/conanfile.py b/conanfile.py
index 3590f22e..0892dd3b 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -38,7 +38,7 @@ class UnitsConan(ConanFile):
     settings = "os", "compiler", "build_type", "arch"
     requires = (
         "fmt/7.1.3",
-        "gsl-lite/0.38.0"
+        "gsl-lite/0.38.1"
     )
     options = {
         "downcast_mode": ["off", "on", "auto"],
@@ -74,7 +74,7 @@ class UnitsConan(ConanFile):
 
     def build_requirements(self):
         if self._run_tests:
-            self.build_requires("catch2/2.13.4", force_host_context=True)              # TODO replace with test_requires in Conan 2.0
+            self.build_requires("catch2/2.13.7", force_host_context=True)              # TODO replace with test_requires in Conan 2.0
             self.build_requires("wg21-linear_algebra/0.7.2", force_host_context=True)  # TODO replace with test_requires in Conan 2.0
             if self.options.build_docs:
                 self.build_requires("doxygen/1.9.2")
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 9eb93fe6..809e0326 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -7,6 +7,8 @@
   - (!) fix: add `quantity_point::origin`, like `std::chrono::time_point::clock`
   - fix: account for different dimensions in `quantity_point_cast`'s constraint
   - build: Minimum Conan version changed to 1.40
+  - build: gsl-lite updated to 0.38.1
+  - build: catch2 updated to 2.13.7
   - build: doxygen updated to 1.9.2
   - build: linear algebra switched to wg21-linear_algebra/0.7.2