diff --git a/environment_linux.yml b/environment_linux.yml
index e266e5c6a..135129fda 100644
--- a/environment_linux.yml
+++ b/environment_linux.yml
@@ -47,6 +47,7 @@ dependencies:
   - tabulate
   - simplejson
   - open3d
+  - pyparsing==3.0.9
   # testing
   - parameterized
   - pip:
diff --git a/environment_linux_cpuonly.yml b/environment_linux_cpuonly.yml
index a5a3559c7..7bc4c7f30 100644
--- a/environment_linux_cpuonly.yml
+++ b/environment_linux_cpuonly.yml
@@ -46,6 +46,7 @@ dependencies:
   - tabulate
   - simplejson
   - open3d
+  - pyparsing==3.0.9
   # testing
   - parameterized
   - pip:
diff --git a/environment_mac.yml b/environment_mac.yml
index deb57793a..99b66adfa 100644
--- a/environment_mac.yml
+++ b/environment_mac.yml
@@ -49,6 +49,7 @@ dependencies:
   - tabulate
   - simplejson
   - pycolmap
+  - pyparsing==3.0.9
   # testing
   - parameterized
   - pip: