diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6d58076..639c7fec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           echo "Version numbers of TensorFlow and Keras:"
           python3 -c "import tensorflow as tf; import tensorflow.keras; print(tf.__version__)"
           # FunctionalPlus
-          git clone -b 'v0.2.20-p0' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus
+          git clone -b 'v0.2.22' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus
           cd FunctionalPlus
           mkdir -p build && cd build
           cmake ..
diff --git a/INSTALL.md b/INSTALL.md
index 5e569099..a09091b9 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -7,7 +7,7 @@ Installation
 You can install frugally-deep using cmake as shown below, or (if you prefer) download the [code](https://github.com/Dobiasd/frugally-deep/archive/master.zip) (and the [code](https://github.com/Dobiasd/FunctionalPlus/archive/master.zip) of [FunctionalPlus](https://github.com/Dobiasd/FunctionalPlus)), extract it and tell your compiler to use the `include` directories.
 
 ```
-git clone -b 'v0.2.20-p0' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus
+git clone -b 'v0.2.22' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus
 cd FunctionalPlus
 mkdir -p build && cd build
 cmake ..
diff --git a/conanfile.txt b/conanfile.txt
index 5f48f1cc..03514378 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,6 +1,6 @@
 [requires]
 eigen/3.4.0
-functionalplus/v0.2.20-p0
+functionalplus/v0.2.22
 nlohmann_json/3.10.5
 
 [generators]
diff --git a/test/Dockerfile b/test/Dockerfile
index df01514b..0707e738 100644
--- a/test/Dockerfile
+++ b/test/Dockerfile
@@ -29,7 +29,7 @@ RUN ./bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_p
 RUN pip install /tmp/tensorflow_pkg/tensorflow-2.13.0-cp310-cp310-linux_x86_64.whl
 WORKDIR /
 
-RUN git clone -b 'v0.2.20-p0' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus && cd FunctionalPlus && mkdir -p build && cd build && cmake .. && make && make install
+RUN git clone -b 'v0.2.22' --single-branch --depth 1 https://github.com/Dobiasd/FunctionalPlus && cd FunctionalPlus && mkdir -p build && cd build && cmake .. && make && make install
 RUN git clone -b '3.4.0' --single-branch --depth 1 https://gitlab.com/libeigen/eigen.git && cd eigen && mkdir -p build && cd build && cmake .. && make && make install && ln -s /usr/local/include/eigen3/Eigen /usr/local/include/Eigen
 RUN git clone -b 'v3.10.5' --single-branch --depth 1 https://github.com/nlohmann/json && cd json && mkdir -p build && cd build && cmake -DJSON_BuildTests=OFF .. && make && make install