diff --git a/12.0-rc/apache/Dockerfile b/12.0-rc/apache/Dockerfile
index 3b8dda35..f5a0f92b 100644
--- a/12.0-rc/apache/Dockerfile
+++ b/12.0-rc/apache/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/12.0-rc/fpm-alpine/Dockerfile b/12.0-rc/fpm-alpine/Dockerfile
index fa9a8052..88ed6d6b 100644
--- a/12.0-rc/fpm-alpine/Dockerfile
+++ b/12.0-rc/fpm-alpine/Dockerfile
@@ -46,7 +46,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/12.0-rc/fpm/Dockerfile b/12.0-rc/fpm/Dockerfile
index 27e1326d..443978ff 100644
--- a/12.0-rc/fpm/Dockerfile
+++ b/12.0-rc/fpm/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/12.0/apache/Dockerfile b/12.0/apache/Dockerfile
index 183a1af8..06f386ea 100644
--- a/12.0/apache/Dockerfile
+++ b/12.0/apache/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/12.0/fpm-alpine/Dockerfile b/12.0/fpm-alpine/Dockerfile
index b8d8ec7e..08016500 100644
--- a/12.0/fpm-alpine/Dockerfile
+++ b/12.0/fpm-alpine/Dockerfile
@@ -46,7 +46,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/12.0/fpm/Dockerfile b/12.0/fpm/Dockerfile
index b9a3ca15..a1ac11fb 100644
--- a/12.0/fpm/Dockerfile
+++ b/12.0/fpm/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0-rc/apache/Dockerfile b/13.0-rc/apache/Dockerfile
index 06296e10..f3af9d67 100644
--- a/13.0-rc/apache/Dockerfile
+++ b/13.0-rc/apache/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0-rc/fpm-alpine/Dockerfile b/13.0-rc/fpm-alpine/Dockerfile
index aaca692e..d3272fbd 100644
--- a/13.0-rc/fpm-alpine/Dockerfile
+++ b/13.0-rc/fpm-alpine/Dockerfile
@@ -46,7 +46,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0-rc/fpm/Dockerfile b/13.0-rc/fpm/Dockerfile
index b039e02e..6b8b0e2c 100644
--- a/13.0-rc/fpm/Dockerfile
+++ b/13.0-rc/fpm/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0/apache/Dockerfile b/13.0/apache/Dockerfile
index 818f87a7..4e9d6d35 100644
--- a/13.0/apache/Dockerfile
+++ b/13.0/apache/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0/fpm-alpine/Dockerfile b/13.0/fpm-alpine/Dockerfile
index 25f50d58..b170f7b2 100644
--- a/13.0/fpm-alpine/Dockerfile
+++ b/13.0/fpm-alpine/Dockerfile
@@ -46,7 +46,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/13.0/fpm/Dockerfile b/13.0/fpm/Dockerfile
index 93ac311c..022e62e4 100644
--- a/13.0/fpm/Dockerfile
+++ b/13.0/fpm/Dockerfile
@@ -52,7 +52,7 @@ RUN set -ex; \
     ; \
     \
 # pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.11; \
+    pecl install APCu-5.1.12; \
     pecl install memcached-3.0.4; \
     pecl install redis-3.1.6; \
     \
diff --git a/update.sh b/update.sh
index 136f62ac..d080fc58 100755
--- a/update.sh
+++ b/update.sh
@@ -24,7 +24,7 @@ declare -A extras=(
 )
 
 declare -A pecl_versions=(
-	[APCu]='5.1.11'
+	[APCu]='5.1.12'
 	[memcached]='3.0.4'
 	[redis]='3.1.6'
 )