diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 493b1b775a..7eebc38792 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -18,7 +18,7 @@ on:
 env:
   CMAKE_BUILD_PARALLEL_LEVEL: 3
   CTEST_PARALLEL_LEVEL: 1
-  DESIRED_CMAKE_VERSION: 3.15.0
+  DESIRED_CMAKE_VERSION: 3.15.1
   PYTHON_VERSION: 3.8
 
 jobs:
diff --git a/.github/workflows/nmodl-ci.yml b/.github/workflows/nmodl-ci.yml
index 2199433b5f..d5ef3c34e4 100644
--- a/.github/workflows/nmodl-ci.yml
+++ b/.github/workflows/nmodl-ci.yml
@@ -17,7 +17,7 @@ on:
 env:
   CTEST_PARALLEL_LEVEL: 1
   PYTHON_VERSION: 3.8
-  DESIRED_CMAKE_VERSION: 3.15.0
+  DESIRED_CMAKE_VERSION: 3.15.1
 
 jobs:
   ci:
diff --git a/.github/workflows/nmodl-doc.yml b/.github/workflows/nmodl-doc.yml
index 2ed077a9df..06d97e1dc3 100644
--- a/.github/workflows/nmodl-doc.yml
+++ b/.github/workflows/nmodl-doc.yml
@@ -17,7 +17,7 @@ on:
 env:
   BUILD_TYPE: Release
   PYTHON_VERSION: 3.8
-  DESIRED_CMAKE_VERSION: 3.15.0
+  DESIRED_CMAKE_VERSION: 3.15.1
 
 jobs:
   ci: