diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b00a708..36b3082b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -80,7 +80,7 @@ set(FSFW_CATCH2_LIB_MAJOR_VERSION
     3
     CACHE STRING "Catch2 library major version requirement")
 set(FSFW_CATCH2_LIB_VERSION
-    v${FSFW_CATCH2_LIB_MAJOR_VERSION}.0.0-preview5
+    v${FSFW_CATCH2_LIB_MAJOR_VERSION}.1.0
     CACHE STRING "Catch2 library exact version requirement")
 
 # Keep this off by default for now. See PR:
diff --git a/automation/Dockerfile b/automation/Dockerfile
index 2ed2a7d9..318619f8 100644
--- a/automation/Dockerfile
+++ b/automation/Dockerfile
@@ -9,7 +9,7 @@ RUN apt-get --yes install gcc g++ cmake make lcov git valgrind nano iputils-ping
 
 RUN git clone https://github.com/catchorg/Catch2.git && \
 	cd Catch2 && \
-	git checkout v3.0.0-preview5 && \
+	git checkout v3.1.0 && \
 	cmake -Bbuild -H. -DBUILD_TESTING=OFF && \
 	cmake --build build/ --target install