diff --git a/environments/environment-MAC-apple-silicon.yml b/environments/environment-MAC-apple-silicon.yml
index 32706a986..91b604adf 100644
--- a/environments/environment-MAC-apple-silicon.yml
+++ b/environments/environment-MAC-apple-silicon.yml
@@ -14,7 +14,7 @@ dependencies:
   - pip
   - pip:
       - setuptools==70.0.0
-      - PyInstaller==6.7.0
+      - PyInstaller==6.14.2
       - chardet == 5.1.0
       - configparser == 6.0.0
       - flask == 2.3.2
diff --git a/environments/environment-MAC-intel.yml b/environments/environment-MAC-intel.yml
index 0802c33dc..19f301be4 100644
--- a/environments/environment-MAC-intel.yml
+++ b/environments/environment-MAC-intel.yml
@@ -10,7 +10,7 @@ dependencies:
   - pip
   - pip:
       - setuptools==70.0.0
-      - PyInstaller==6.7.0
+      - PyInstaller==6.14.2
       - chardet == 5.1.0
       - configparser == 6.0.0
       - flask == 2.3.2
diff --git a/environments/environment-Windows.yml b/environments/environment-Windows.yml
index 5d300c3cd..3662a2534 100644
--- a/environments/environment-Windows.yml
+++ b/environments/environment-Windows.yml
@@ -10,8 +10,7 @@ dependencies:
   - pip
   - pip:
       - setuptools==70.0.0
-      - PyInstaller==6.7.0
-      - pyinstaller-hooks-contrib == 2024.6 # Fix needed for pydantic v2; otherwise imports pydantic.compiled
+      - PyInstaller==6.14.2
       - chardet == 5.1.0
       - configparser == 6.0.0
       - flask == 2.3.2