diff --git a/Justfile b/Justfile
index 64c5622e..3740c700 100644
--- a/Justfile
+++ b/Justfile
@@ -7,7 +7,7 @@ sed_vars := if os() == "macos" { "-i ''" } else { "-i" }
 BUILDX_PATH := ""
 
 RSC_VERSION := "2023.12.0"
-RSPM_VERSION := "2023.08.4-20"
+RSPM_VERSION := "2023.12.0-13"
 RSW_VERSION := "2023.12.0+369.pro3"
 
 DRIVERS_VERSION := "2023.05.0"
@@ -126,7 +126,6 @@ update-rspm-versions:
   set -euxo pipefail
   sed {{ sed_vars }} "s/RSPM_VERSION=.*/RSPM_VERSION={{ RSPM_VERSION }}/g" \
     package-manager/.env \
-    package-manager/Dockerfile.ubuntu1804 \
     package-manager/Dockerfile.ubuntu2204
   sed {{ sed_vars }} "s/RSPM_VERSION:.*/RSPM_VERSION: {{ RSPM_VERSION }}/g" docker-compose.yml
   sed {{ sed_vars }} "s/rstudio\/rstudio-package-manager:.*/rstudio\/rstudio-package-manager:$(just _get-clean-version {{ RSPM_VERSION }})/g" docker-compose.yml
diff --git a/docker-compose.yml b/docker-compose.yml
index 12c53891..e656a904 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,8 +43,8 @@ services:
       context: ./package-manager
       dockerfile: "Dockerfile.${IMAGE_OS:-ubuntu1804}"
       args:
-        RSPM_VERSION: 2023.08.4-20
-    image: rstudio/rstudio-package-manager:2023.08.4
+        RSPM_VERSION: 2023.12.0-13
+    image: rstudio/rstudio-package-manager:2023.12.0
     environment:
       RSPM_LICENSE: ${RSPM_LICENSE}
       LICENSE_SERVER: ${RSPM_LICENSE_SERVER}
diff --git a/package-manager/.env b/package-manager/.env
index 0cd44ebc..ce131756 100644
--- a/package-manager/.env
+++ b/package-manager/.env
@@ -1,3 +1,3 @@
-RSPM_VERSION=2023.08.4-20
+RSPM_VERSION=2023.12.0-13
 R_VERSION=4.2.3
 R_VERSION_ALT=4.1.3
diff --git a/package-manager/Dockerfile.ubuntu2204 b/package-manager/Dockerfile.ubuntu2204
index a6fc4966..f570f285 100644
--- a/package-manager/Dockerfile.ubuntu2204
+++ b/package-manager/Dockerfile.ubuntu2204
@@ -44,7 +44,7 @@ RUN apt-get update -qq && \
     && rm -rf /var/lib/apt/lists/*
 
 # Download RStudio Package Manager ---------------------------------------------#
-ARG RSPM_VERSION=2023.08.4-20
+ARG RSPM_VERSION=2023.12.0-13
 ARG RSPM_DOWNLOAD_URL=https://cdn.rstudio.com/package-manager/deb/amd64
 RUN apt-get update --fix-missing \
     && apt-get install -y --no-install-recommends ca-certificates gdebi-core gpg dpkg-sig \
diff --git a/package-manager/Justfile b/package-manager/Justfile
index 7f99e5fc..0aebeef1 100644
--- a/package-manager/Justfile
+++ b/package-manager/Justfile
@@ -6,7 +6,7 @@ IMAGE_PREFIX := "rstudio-"
 PRODUCT := "package-manager"
 IMAGE_OS := "ubuntu2204"
 
-RSPM_VERSION := "2023.08.4-20"
+RSPM_VERSION := "2023.12.0-13"
 RSPM_LICENSE := ""
 RSPM_LICENSE_SERVER := ""
 
diff --git a/package-manager/README.md b/package-manager/README.md
index e396b11f..e1e57518 100644
--- a/package-manager/README.md
+++ b/package-manager/README.md
@@ -6,8 +6,7 @@
 
 # Supported tags and respective Dockerfile links
 
-* [`2023.08.4`, `bionic`, `ubuntu1804`, `bionic-2023.08.4`, `ubuntu1804-2023.08.4`](https://github.com/rstudio/rstudio-docker-products/blob/main/package-manager/Dockerfile.ubuntu1804)
-* [`jammy`, `ubuntu2204`, `jammy-2023.08.4`, `ubuntu2204-2023.08.4`](https://github.com/rstudio/rstudio-docker-products/blob/main/package-manager/Dockerfile.ubuntu2204)
+* [`jammy`, `ubuntu2204`, `jammy-2023.12.0`, `ubuntu2204-2023.12.0`](https://github.com/rstudio/rstudio-docker-products/blob/main/package-manager/Dockerfile.ubuntu2204)
 
 # What is RStudio Package Manager?