diff --git a/8.1/Dockerfile b/8.1/Dockerfile
index acdfabe2..38ea44e7 100644
--- a/8.1/Dockerfile
+++ b/8.1/Dockerfile
@@ -247,7 +247,7 @@ ENV \
 	DRUPAL_CONSOLE_LAUNCHER_VERSION=1.9.7 \
 	WPCLI_VERSION=2.9.0 \
 	PLATFORMSH_CLI_VERSION=4.11.5 \
-	ACQUIA_CLI_VERSION=2.21.0 \
+	ACQUIA_CLI_VERSION=2.21.1 \
 	TERMINUS_VERSION=3.3.1 \
 	JQ_VERSION=1.7.1 \
 	YQ_VERSION=4.40.5
diff --git a/8.2/Dockerfile b/8.2/Dockerfile
index 4141596e..223cee6e 100644
--- a/8.2/Dockerfile
+++ b/8.2/Dockerfile
@@ -247,7 +247,7 @@ ENV \
 	DRUPAL_CONSOLE_LAUNCHER_VERSION=1.9.7 \
 	WPCLI_VERSION=2.9.0 \
 	PLATFORMSH_CLI_VERSION=4.11.5 \
-	ACQUIA_CLI_VERSION=2.21.0 \
+	ACQUIA_CLI_VERSION=2.21.1 \
 	TERMINUS_VERSION=3.3.1 \
 	JQ_VERSION=1.7.1 \
 	YQ_VERSION=4.40.5
diff --git a/8.3/Dockerfile b/8.3/Dockerfile
index 0ccc22fc..d3a1d467 100644
--- a/8.3/Dockerfile
+++ b/8.3/Dockerfile
@@ -250,7 +250,7 @@ ENV \
 	DRUPAL_CONSOLE_LAUNCHER_VERSION=1.9.7 \
 	WPCLI_VERSION=2.9.0 \
 	PLATFORMSH_CLI_VERSION=4.11.5 \
-	ACQUIA_CLI_VERSION=2.21.0 \
+	ACQUIA_CLI_VERSION=2.21.1 \
 	TERMINUS_VERSION=3.3.1 \
 	JQ_VERSION=1.7.1 \
 	YQ_VERSION=4.40.5