diff --git a/Dockerfile b/Dockerfile
index 2515ce008dc21cba49ac9f2ac3fb366c2c166c97..f215c1480a7ee7c8df120652b7134f35916312b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,12 +13,12 @@ RUN apt-get -qq update \
   ninja-build=1.10.0-1build1 \
   openscad=2019.05-3ubuntu5 \
   pkg-config=0.29.1-0ubuntu4 \
-  python3-pip=20.0.2-5ubuntu1.1 \
+  python3-pip=20.0.2-5ubuntu1.5 \
   python3-venv=3.8.2-0ubuntu2 \
   && apt-get clean && rm -rf /var/lib/apt/lists/* \
 
   && pip3 install --no-cache-dir \
-  cmake==3.18.4.post1 \
-  conan==1.35.2
+  cmake==3.21.0 \
+  conan==1.38
 
 CMD [ "/bin/bash" ]
diff --git a/conanfile.py b/conanfile.py
index e110b076d3363cbdc9c21e3009f68cc09421e881..c9c7f46f105be08661c938ad92913ff7d8ce746f 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -17,7 +17,7 @@ class CsgEbConan(ConanFile):
     default_options = {"shared": False}
     generators = "pkg_config"
     requires = ("catch2/2.13.6", "cgal/5.2.1", "taocpp-pegtl/3.2.0")
-    build_requires = ("meson/0.57.2",)
+    build_requires = ("meson/0.59.0",)
     exports_sources = "meson.build", "include/*", "src/*"
 
     def build(self):