diff --git a/Dockerfile b/Dockerfile
index 166d60d7..136628c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -76,7 +76,7 @@ RUN pip install -U \
   scipy==1.2.1 \
   numpy==1.15.4 \
   shapely \
-  pyproj \
+  pyproj==2.2.2 \
   psutil \
   joblib
 
diff --git a/VERSION b/VERSION
index ac39a106..f374f666 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.9.0
+0.9.1
diff --git a/configure.sh b/configure.sh
index 0ac0d89c..1a09cefb 100755
--- a/configure.sh
+++ b/configure.sh
@@ -87,7 +87,7 @@ install() {
                         scipy==1.2.1 \
                         numpy==1.15.4 \
                         shapely \
-                        pyproj \
+                        pyproj==2.2.2 \
                         psutil \
                         joblib
 
diff --git a/portable.Dockerfile b/portable.Dockerfile
index 22abcc22..5b55bbaa 100644
--- a/portable.Dockerfile
+++ b/portable.Dockerfile
@@ -76,7 +76,7 @@ RUN pip install -U \
   scipy==1.2.1 \
   numpy==1.15.4 \
   shapely \
-  pyproj \
+  pyproj==2.2.2 \
   psutil \
   joblib